Updated changelog

Updated manual
2026-06-22 20:12:37 -07:00 · 2024-03-09 21:09:06 +01:00 · 2024-03-09 21:08:17 +01:00 · 2024-03-09 21:05:59 +01:00 · 2024-03-09 21:01:12 +01:00 · 2024-03-08 01:10:34 +01:00
42 changed files with 837 additions and 309 deletions
@@ -0,0 +1,11 @@
+blank_issues_enabled: false
+contact_links:
+  - name: ✨ Feature Request or Idea
+    url: https://github.com/markqvist/Reticulum/discussions/new?category=ideas
+    about: Propose and discuss features and ideas
+  - name: 💬 Questions, Help & Discussion
+    about: Ask anything, or get help
+    url: https://github.com/markqvist/Reticulum/discussions/new/choose
+  - name: 📖 Read the Reticulum Manual
+    url: https://markqvist.github.io/Reticulum/manual/
+    about: The complete documentation for Reticulum
@@ -0,0 +1,35 @@
+---
+name: "\U0001F41B Bug Report"
+about: Report a reproducible bug
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Read the Contribution Guidelines**
+Before creating a bug report on this issue tracker, you **must** read the [Contribution Guidelines](https://github.com/markqvist/Reticulum/blob/master/Contributing.md). Issues that do not follow the contribution guidelines **will be deleted without comment**.
+
+- The issue tracker is used by developers of this project. **Do not use it to ask general questions, or for support requests**.
+- Ideas and feature requests can be made on the [Discussions](https://github.com/markqvist/Reticulum/discussions). **Only** feature requests accepted by maintainers and developers are tracked and included on the issue tracker. **Do not post feature requests here**.
+- After reading the [Contribution Guidelines](https://github.com/markqvist/Reticulum/blob/master/Contributing.md), delete this section from your bug report.
+
+**Describe the Bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Describe in detail how to reproduce the bug.
+
+**Expected Behavior**
+A clear and concise description of what you expected to happen.
+
+**Logs & Screenshots**
+Please include any relevant log output. If applicable, also add screenshots to help explain your problem.
+
+**System Information**
+- OS and version
+- Python version
+- Program version
+
+**Additional context**
+Add any other context about the problem here.
@@ -1,9 +1,97 @@
+### 2024-03-09: RNS β 0.7.3
+
+This release adds the ability to specify custom firmware URLs for flashing boards with `rnodeconf`. Thanks to @attermann who contributed to this release!
+
+**Changes**
+- Added ability to specify custom firmware URLs for flashing boards with `rnodeconf`
+
+**Release Hashes**
+```
+bb24445ae9a3a63d348e4d7fe80b750608f257851b97b38fadab929b7a774bc9 rns-0.7.3-py3-none-any.whl
+1b148d013103c35ba9a8e105082ef50686c130676d0a560ed709cb546129287e rnspure-0.7.3-py3-none-any.whl
+```
+
+### 2024-03-02: RNS β 0.7.2
+
+This maintenance release improves memory consumption, fixes a few bugs, and adds ability to flash new boards with `rnodeconf`.
+
+**Changes**
+- Added ability to flash new boards with `rnodeconf`, including T3 boards with TCXOs
+- Improved memory consumption on Transport Instances with many interfaces
+- Fixed a bug that could cause the on-disk known destinations store to become corrupted
+
+**Release Hashes**
+```
+3ce3ba80d5ae8d19c6b55bd51f44bd4beccbcea31554cb1f0d65428e4587b3d6 rns-0.7.2-py3-none-any.whl
+83f914aaba2a8929a8cee95830a847e190197232a0cca4e7b906b15c6bbf8296 rnspure-0.7.2-py3-none-any.whl
+```
+
+### 2024-02-14: RNS β 0.7.1
+
+This release adds support for RNodes based on SX1262, SX1268 and SX1280 modems, and fixes a number of bugs. Thanks to @jacobeva, who contributed to this release!
+
+**Changes**
+- Added support for SX1262, SX1268 and SX1280 based RNodes
+- Updated `rnodeconf` to allow flashing T-Beam devices with SX126x chips
+- Fixed an invalid RSSI offset reference
+
+**Release Hashes**
+```
+8ecfbb42b6a699fd4ac5374ab5640e4bb164e80bb9ab4401ea82da132e497877 rns-0.7.1-py3-none-any.whl
+e0ab487305ba1aee2d16044640e7eb72d332bbf51aeb0b8bf984d037a64cb493 rnspure-0.7.1-py3-none-any.whl
+```
+
+### 2024-01-17: RNS β 0.7.0
+
+This maintenance release fixes a number of bugs. Thanks to @jooray and @jacobeva, who contributed to this release!
+
+**Changes**
+- Fixed large resource transfers failing under some conditions
+- Fixed a potential division by zero
+- Fixed a missing check on malformed advertisement packets
+- Fixed a formatting issue in `rnprobe`
+- Improved resource timeout calculations
+
+**Release Hashes**
+```
+0dc2abe5373b9afadfba7ec05bf7ddeff659c004aa339a94001ebed5b46f5b47 rns-0.7.0-py3-none-any.whl
+97f6e65a20b53bbdccd54b4d2bdaa36dc1712e144a55f40800c63fe7113819a5 rnspure-0.7.0-py3-none-any.whl
+```
+
+### 2023-12-07: RNS β 0.6.9
+
+This release adds a few convenience functions to the `rnid` utility, and improves roaming support on Android.
+
+**Changes**
+- Added identity import and export in hex, base32 and base64 formats to the `rnid` utility.
+- Added better carrier change detection for AutoInterface on Android.
+
+**Release Hashes**
+```
+258daf22cb6e72c6cd04fe94447daedf51dfd968eb2f3370eab9c71ad0898dd0 rns-0.6.9-py3-none-any.whl
+3644b64af5b4efd3969172bf0cf95ae1afba6c8ea99ce47d8e49e31a832bbaf8 rnspure-0.6.9-py3-none-any.whl
+```
+
+### 2023-11-14: RNS β 0.6.8
+
+This maintenance release fixes a single bug.
+
+**Bugfixes**
+- Fixed packet receipts not being initialised in time for arriving proofs on fast interfaces
+
+**Release Hashes**
+```
+3ffb01f3f45e35105ea30e60e5e493ba50528df38b4ea62672c9e1c093073b1c rns-0.6.8-py3-none-any.whl
+de372814082ef7db59f4b2745b1f22b2ef9d97815190ec16c0596ba20406e0fb rnspure-0.6.8-py3-none-any.whl
+```
+
 ### 2023-11-06: RNS β 0.6.7

 This maintenance release improves tranport performance and fixes a logging bug.

 **Changes**
 - Improved local and remote transport performance by approximately 6x on faster links
+- Significantly decreased latency over faster links

 **Bugfixes**
 - Fixed logging an error message when local clients connect while shared instance is still starting up
@@ -1035,4 +1123,4 @@ This was the first publicly available pre-release alpha of Reticulum.

 ### 2016-05-29: Inintial Repository Commit

-The first commit to the Reticulum reference implementation was 9a9630cfd29e11ace3f12716ddb4dff0e5419b4b, which occurred on Sunday, the 22nd of May 2016.
+The first commit to the Reticulum reference implementation was 9a9630cfd29e11ace3f12716ddb4dff0e5419b4b, which occurred on Sunday, the 29th of May 2016.
@@ -2,21 +2,29 @@

 Welcome, and thank you for your interest in contributing to Reticulum!

-Apart from writing code, there are many ways in which you can contribute. Before getting started, please read these guidelines.
+Apart from writing code, there are many ways in which you can contribute. Before interacting with this community, read these short and simple guidelines.
+
+## Expected Conduct
+
+First and foremost, there is one simple requirement for taking part in this community: While we primarily interact virtually, your actions matter and have real consequences. Therefore: **Act like a responsible, civilized person** - also in the face of disputes and heated disagreements. Speak your mind here, discussions are welcome. Just do so in the spirit of being face-to-face with everyone else. Thank you.

 ## Asking Questions

-If you want to ask a question, do not open an issue.
+If you want to ask a question, **do not open an issue**. The issue tracker is used by people *working on Reticulum* to track bugs, issues and improvements.

-Instead, ask away on the [discussions](https://github.com/markqvist/Reticulum/discussions) or on the [Reticulum Matrix channel](https://unsigned.io/contact.html#reticulum:matrix.org) at `#reticulum:matrix.org`
+Instead, ask away on the [discussions](https://github.com/markqvist/Reticulum/discussions) or on the [Reticulum Matrix channel](https://matrix.to/#/#reticulum:matrix.org) at `#reticulum:matrix.org`

-## Providing Feedback
+## Providing Feedback & Ideas

-Likewise, feedback, ideas and feature requests are a very welcome way to contribute, and should also be posted on the [discussions](https://github.com/markqvist/Reticulum/discussions), or on the [Reticulum Matrix channel](https://unsigned.io/contact.html#reticulum:matrix.org) at `#reticulum:matrix.org`
+Likewise, feedback, ideas and feature requests are a very welcome way to contribute, and should also be posted on the [discussions](https://github.com/markqvist/Reticulum/discussions), or on the [Reticulum Matrix channel](https://matrix.to/#/#reticulum:matrix.org) at `#reticulum:matrix.org`.
+
+Please do not post feature requests or general ideas on the issue tracker, or in direct messages to the primary developers. You are much more likely to get a response and start a constructive discussion by posting your ideas in the public channels created for these purposes.

 ## Reporting Issues

-If you have found a bug or issue in Reticulum, please report it on the [issue tracker](https://github.com/markqvist/Reticulum/issues).
+If you have found a bug or issue in this project, please report it using the [issue tracker](https://github.com/markqvist/Reticulum/issues). If at all possible, be sure to include details on how to reproduce the bug.
+
+Anything submitted to the issue tracker that does not follow these guidelines will be closed and removed without comments or explanation.

 ## Writing Code

@@ -0,0 +1,2 @@
+ko_fi: markqvist
+custom: "https://unsigned.io/donate"
@@ -1,6 +1,6 @@
 MIT License, unless otherwise noted

-Copyright (c) 2016-2022 Mark Qvist / unsigned.io
+Copyright (c) 2016-2023 Mark Qvist / unsigned.io

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -192,7 +192,7 @@ provide a dynamic performance envelope from 250 bits per second, to 1 gigabit
 per second on normal hardware.

 Currently, the usable performance envelope is approximately 150 bits per second
-to 20 megabits per second, with physical mediums faster than that not being
+to 40 megabits per second, with physical mediums faster than that not being
 saturated. Performance beyond the current level is intended for future
 upgrades, but not highly prioritised at this point in time.

@@ -273,16 +273,16 @@ The testnet also contains a number of [Nomad Network](https://github.com/markqvi
 You can help support the continued development of open, free and private communications systems by donating via one of the following channels:

 - Monero:
- ```
+  ```
  84FpY1QbxHcgdseePYNmhTHcrgMX4nFfBYtz2GKYToqHVVhJp8Eaw1Z1EedRnKD19b3B8NiLCGVxzKV17UMmmeEsCrPyA5w
  ```
 - Ethereum
  ```
-  0x81F7B979fEa6134bA9FD5c701b3501A2e61E897a
+  0xFDabC71AC4c0C78C95aDDDe3B4FA19d6273c5E73
  ```
 - Bitcoin
  ```
-  3CPmacGm34qYvR6XWLVEJmi2aNe3PZqUuq
+  35G9uWVzrpJJibzUwpNUQGQNFzLirhrYAH
  ```
 - Ko-Fi: https://ko-fi.com/markqvist

@@ -145,9 +145,12 @@ class Identity:
                except:
                    pass

-            for destination_hash in storage_known_destinations:
-                if not destination_hash in Identity.known_destinations:
-                    Identity.known_destinations[destination_hash] = storage_known_destinations[destination_hash]
+            try:
+                for destination_hash in storage_known_destinations:
+                    if not destination_hash in Identity.known_destinations:
+                        Identity.known_destinations[destination_hash] = storage_known_destinations[destination_hash]
+            except Exception as e:
+                RNS.log("Skipped recombining known destinations from disk, since an error occurred: "+str(e), RNS.LOG_WARNING)

            RNS.log("Saving "+str(len(Identity.known_destinations))+" known destinations to storage...", RNS.LOG_DEBUG)
            file = open(RNS.Reticulum.storagepath+"/known_destinations","wb")
@@ -164,6 +167,7 @@ class Identity:

        except Exception as e:
            RNS.log("Error while saving known destinations to disk, the contained exception was: "+str(e), RNS.LOG_ERROR)
+            RNS.trace_exception(e)

        Identity.saving_known_destinations = False

@@ -181,7 +185,8 @@ class Identity:
                        Identity.known_destinations[known_destination] = loaded_known_destinations[known_destination]

                RNS.log("Loaded "+str(len(Identity.known_destinations))+" known destination from storage", RNS.LOG_VERBOSE)
-            except:
+
+            except Exception as e:
                RNS.log("Error loading known destinations from disk, file will be recreated on exit", RNS.LOG_ERROR)
        else:
            RNS.log("Destinations file does not exist, no known destinations loaded", RNS.LOG_VERBOSE)
@@ -115,7 +115,7 @@ class AndroidBluetoothManager():
        if self.bt_enabled():
            return self.bt_adapter.getDefaultAdapter().getBondedDevices()
        else:
-            RNS.log("Could not query paired devices, Bluetooth is disabled", RNS.LOG_DEBUG)
+            RNS.log("Could not query paired devices, Bluetooth is disabled", RNS.LOG_EXTREME)
            return []

    def get_potential_devices(self):
@@ -167,8 +167,8 @@ class AndroidBluetoothManager():
                                raise IOError("The Bluetooth RFcomm socket could not be connected: "+str(e))

                except Exception as e:
-                    RNS.log("Could not create and connect Bluetooth RFcomm socket for "+str(device.getName())+" "+str(device.getAddress()), RNS.LOG_DEBUG)
-                    RNS.log("The contained exception was: "+str(e), RNS.LOG_DEBUG)
+                    RNS.log("Could not create and connect Bluetooth RFcomm socket for "+str(device.getName())+" "+str(device.getAddress()), RNS.LOG_EXTREME)
+                    RNS.log("The contained exception was: "+str(e), RNS.LOG_EXTREME)

    def close(self):
        if self.connected:
@@ -334,6 +334,8 @@ class AutoInterface(Interface):
                                        thread.daemon = True
                                        thread.start()

+                                        self.carrier_changed = True
+
                except Exception as e:
                    RNS.log("Could not get device information while updating link-local addresses for "+str(self)+". The contained exception was: "+str(e), RNS.LOG_ERROR)

@@ -68,6 +68,7 @@ class Interface:
        self.txb = 0
        self.created = time.time()
        self.online = False
+        self.bitrate = 1e6

        self.ingress_control = True
        self.ic_max_held_announces = Interface.MAX_HELD_ANNOUNCES
@@ -92,7 +92,7 @@ class RNodeInterface(Interface):
    MAX_CHUNK = 32768

    FREQ_MIN = 137000000
-    FREQ_MAX = 1020000000
+    FREQ_MAX = 3000000000

    RSSI_OFFSET = 157

@@ -109,7 +109,7 @@ class RNodeInterface(Interface):

    def __init__(self, owner, name, port, frequency = None, bandwidth = None, txpower = None, sf = None, cr = None, flow_control = False, id_interval = None, id_callsign = None, st_alock = None, lt_alock = None):
        if RNS.vendor.platformutils.is_android():
-            raise SystemError("Invlaid interface type. The Android-specific RNode interface must be used on Android")
+            raise SystemError("Invalid interface type. The Android-specific RNode interface must be used on Android")

        import importlib
        if importlib.util.find_spec('serial') != None:
@@ -190,15 +190,15 @@ class RNodeInterface(Interface):
            RNS.log("Invalid frequency configured for "+str(self), RNS.LOG_ERROR)
            self.validcfg = False

-        if (self.txpower < 0 or self.txpower > 17):
+        if (self.txpower < 0 or self.txpower > 22):
            RNS.log("Invalid TX power configured for "+str(self), RNS.LOG_ERROR)
            self.validcfg = False

-        if (self.bandwidth < 7800 or self.bandwidth > 500000):
+        if (self.bandwidth < 7800 or self.bandwidth > 1625000):
            RNS.log("Invalid bandwidth configured for "+str(self), RNS.LOG_ERROR)
            self.validcfg = False

-        if (self.sf < 7 or self.sf > 12):
+        if (self.sf < 5 or self.sf > 12):
            RNS.log("Invalid spreading factor configured for "+str(self), RNS.LOG_ERROR)
            self.validcfg = False

@@ -124,7 +124,7 @@ class Link:
                link.last_inbound = time.time()
                link.start_watchdog()
                
-                RNS.log("Incoming link request "+str(link)+" accepted", RNS.LOG_VERBOSE)
+                RNS.log("Incoming link request "+str(link)+" accepted", RNS.LOG_DEBUG)
                return link

            except Exception as e:
@@ -133,7 +133,7 @@ class Link:
                return None

        else:
-            RNS.log("Invalid link request payload size, dropping request", RNS.LOG_VERBOSE)
+            RNS.log("Invalid link request payload size, dropping request", RNS.LOG_DEBUG)
            return None


@@ -150,6 +150,7 @@ class Link:
        self.last_inbound = 0
        self.last_outbound = 0
        self.last_proof = 0
+        self.last_data = 0
        self.tx = 0
        self.rx = 0
        self.txbytes = 0
@@ -352,7 +353,7 @@ class Link:
        packed_request    = umsgpack.packb(unpacked_request)

        if timeout == None:
-            timeout = self.rtt * self.traffic_timeout_factor + RNS.Resource.RESPONSE_MAX_GRACE_TIME/4.0
+            timeout = self.rtt * self.traffic_timeout_factor + RNS.Resource.RESPONSE_MAX_GRACE_TIME*1.125

        if len(packed_request) <= Link.MDU:
            request_packet   = RNS.Packet(self, packed_request, RNS.Packet.DATA, context = RNS.Packet.REQUEST)
@@ -460,7 +461,7 @@ class Link:

    def no_inbound_for(self):
        """
-        :returns: The time in seconds since last inbound packet on the link.
+        :returns: The time in seconds since last inbound packet on the link. This includes keepalive packets.
        """
        activated_at = self.activated_at if self.activated_at != None else 0
        last_inbound = max(self.last_inbound, activated_at)
@@ -468,13 +469,19 @@ class Link:

    def no_outbound_for(self):
        """
-        :returns: The time in seconds since last outbound packet on the link.
+        :returns: The time in seconds since last outbound packet on the link. This includes keepalive packets.
        """
        return time.time() - self.last_outbound

+    def no_data_for(self):
+        """
+        :returns: The time in seconds since payload data traversed the link. This excludes keepalive packets.
+        """
+        return time.time() - self.last_data
+
    def inactive_for(self):
        """
-        :returns: The time in seconds since activity on the link.
+        :returns: The time in seconds since activity on the link. This includes keepalive packets.
        """
        return min(self.no_inbound_for(), self.no_outbound_for())

@@ -484,8 +491,10 @@ class Link:
        """
        return self.__remote_identity

-    def had_outbound(self):
+    def had_outbound(self, is_keepalive=False):
        self.last_outbound = time.time()
+        if not is_keepalive:
+            self.last_data = self.last_outbound

    def teardown(self):
        """
@@ -636,7 +645,7 @@ class Link:
    def send_keepalive(self):
        keepalive_packet = RNS.Packet(self, bytes([0xFF]), context=RNS.Packet.KEEPALIVE)
        keepalive_packet.send()
-        self.had_outbound()
+        self.had_outbound(is_keepalive = True)

    def handle_request(self, request_id, unpacked_request):
        if self.status == Link.ACTIVE:
@@ -687,7 +696,9 @@ class Link:
                    remove = pending_request
                    try:
                        pending_request.response_size = response_size
-                        pending_request.response_transfer_size = response_transfer_size
+                        if pending_request.response_transfer_size == None:
+                            pending_request.response_transfer_size = 0
+                        pending_request.response_transfer_size += response_transfer_size
                        pending_request.response_received(response_data)
                    except Exception as e:
                        RNS.log("Error occurred while handling response. The contained exception was: "+str(e), RNS.LOG_ERROR)
@@ -740,6 +751,8 @@ class Link:
                RNS.log("Link-associated packet received on unexpected interface! Someone might be trying to manipulate your communication!", RNS.LOG_ERROR)
            else:
                self.last_inbound = time.time()
+                if packet.context != RNS.Packet.KEEPALIVE:
+                    self.last_data = self.last_inbound
                self.rx += 1
                self.rxbytes += len(packet.data)
                if self.status == Link.STALE:
@@ -835,10 +848,15 @@ class Link:
                                for pending_request in self.pending_requests:
                                    if pending_request.request_id == request_id:
                                        response_resource = RNS.Resource.accept(packet, callback=self.response_resource_concluded, progress_callback=pending_request.response_resource_progress, request_id = request_id)
-                                        pending_request.response_size = RNS.ResourceAdvertisement.read_size(packet)
-                                        pending_request.response_transfer_size = RNS.ResourceAdvertisement.read_transfer_size(packet)
-                                        pending_request.started_at = time.time()
-                                        pending_request.response_resource_progress(response_resource)
+                                        if response_resource != None:
+                                            if pending_request.response_size == None:
+                                                pending_request.response_size = RNS.ResourceAdvertisement.read_size(packet)
+                                            if pending_request.response_transfer_size == None:
+                                                pending_request.response_transfer_size = 0
+                                            pending_request.response_transfer_size += RNS.ResourceAdvertisement.read_transfer_size(packet)
+                                            if pending_request.started_at == None:
+                                                pending_request.started_at = time.time()
+                                            pending_request.response_resource_progress(response_resource)

                            elif self.resource_strategy == Link.ACCEPT_NONE:
                                pass
@@ -893,7 +911,7 @@ class Link:
                        if not self.initiator and packet.data == bytes([0xFF]):
                            keepalive_packet = RNS.Packet(self, bytes([0xFE]), context=RNS.Packet.KEEPALIVE)
                            keepalive_packet.send()
-                            self.had_outbound()
+                            self.had_outbound(is_keepalive = True)


                    # TODO: find the most efficient way to allow multiple
@@ -1132,7 +1150,8 @@ class RequestReceipt():
    def request_resource_concluded(self, resource):
        if resource.status == RNS.Resource.COMPLETE:
            RNS.log("Request "+RNS.prettyhexrep(self.request_id)+" successfully sent as resource.", RNS.LOG_DEBUG)
-            self.started_at = time.time()
+            if self.started_at == None:
+                self.started_at = time.time()
            self.status = RequestReceipt.DELIVERED
            self.__resource_response_timeout = time.time()+self.timeout
            response_timeout_thread = threading.Thread(target=self.__response_timeout_job)
@@ -1173,25 +1192,26 @@ class RequestReceipt():


    def response_resource_progress(self, resource):
-        if not self.status == RequestReceipt.FAILED:
-            self.status = RequestReceipt.RECEIVING
-            if self.packet_receipt != None:
-                if self.packet_receipt.status != RNS.PacketReceipt.DELIVERED:
-                    self.packet_receipt.status = RNS.PacketReceipt.DELIVERED
-                    self.packet_receipt.proved = True
-                    self.packet_receipt.concluded_at = time.time()
-                    if self.packet_receipt.callbacks.delivery != None:
-                        self.packet_receipt.callbacks.delivery(self.packet_receipt)
+        if resource != None:
+            if not self.status == RequestReceipt.FAILED:
+                self.status = RequestReceipt.RECEIVING
+                if self.packet_receipt != None:
+                    if self.packet_receipt.status != RNS.PacketReceipt.DELIVERED:
+                        self.packet_receipt.status = RNS.PacketReceipt.DELIVERED
+                        self.packet_receipt.proved = True
+                        self.packet_receipt.concluded_at = time.time()
+                        if self.packet_receipt.callbacks.delivery != None:
+                            self.packet_receipt.callbacks.delivery(self.packet_receipt)

-            self.progress = resource.get_progress()
-            
-            if self.callbacks.progress != None:
-                try:
-                    self.callbacks.progress(self)
-                except Exception as e:
-                    RNS.log("Error while executing response progress callback from "+str(self)+". The contained exception was: "+str(e), RNS.LOG_ERROR)
-        else:
-            resource.cancel()
+                self.progress = resource.get_progress()
+                
+                if self.callbacks.progress != None:
+                    try:
+                        self.callbacks.progress(self)
+                    except Exception as e:
+                        RNS.log("Error while executing response progress callback from "+str(self)+". The contained exception was: "+str(e), RNS.LOG_ERROR)
+            else:
+                resource.cancel()

    
    def response_received(self, response):
@@ -25,6 +25,7 @@ import os
 import bz2
 import math
 import time
+import tempfile
 import threading
 from threading import Lock
 from .vendor import umsgpack as umsgpack
@@ -106,7 +107,8 @@ class Resource:
    PART_TIMEOUT_FACTOR_AFTER_RTT = 2
    MAX_RETRIES                   = 16
    MAX_ADV_RETRIES               = 4
-    SENDER_GRACE_TIME             = 10
+    SENDER_GRACE_TIME             = 10.0
+    PROCESSING_GRACE              = 1.0
    RETRY_GRACE_TIME              = 0.25
    PER_RETRY_DELAY               = 0.5

@@ -203,9 +205,19 @@ class Resource:
        resource_data = None
        self.assembly_lock = False

+        if data != None:
+            if not hasattr(data, "read") and len(data) > Resource.MAX_EFFICIENT_SIZE:
+                original_data = data
+                data_size = len(original_data)
+                data = tempfile.TemporaryFile()
+                data.write(original_data)
+                del original_data
+
        if hasattr(data, "read"):
-            data_size = os.stat(data.name).st_size
-            self.total_size  = data_size
+            if data_size == None:
+                data_size = os.stat(data.name).st_size
+
+            self.total_size = data_size
            self.grand_total_parts = math.ceil(data_size/Resource.SDU)

            if data_size <= Resource.MAX_EFFICIENT_SIZE:
@@ -278,7 +290,7 @@ class Resource:
            self.uncompressed_data = data

            compression_began = time.time()
-            if (auto_compress and len(self.uncompressed_data) < Resource.AUTO_COMPRESS_MAX_SIZE):
+            if (auto_compress and len(self.uncompressed_data) <= Resource.AUTO_COMPRESS_MAX_SIZE):
                RNS.log("Compressing resource data...", RNS.LOG_DEBUG)
                self.compressed_data   = bz2.compress(self.uncompressed_data)
                RNS.log("Compression completed in "+str(round(time.time()-compression_began, 3))+" seconds", RNS.LOG_DEBUG)
@@ -440,7 +452,7 @@ class Resource:
            sleep_time = None

            if self.status == Resource.ADVERTISED:
-                sleep_time = (self.adv_sent+self.timeout)-time.time()
+                sleep_time = (self.adv_sent+self.timeout+Resource.PROCESSING_GRACE)-time.time()
                if sleep_time < 0:
                    if self.retries_left <= 0:
                        RNS.log("Resource transfer timeout after sending advertisement", RNS.LOG_DEBUG)
@@ -456,7 +468,7 @@ class Resource:
                            self.adv_sent = self.last_activity
                            sleep_time = 0.001
                        except Exception as e:
-                            RNS.log("Could not resend advertisement packet, cancelling resource", RNS.LOG_VERBOSE)
+                            RNS.log("Could not resend advertisement packet, cancelling resource. The contained exception was: "+str(e), RNS.LOG_VERBOSE)
                            self.cancel()
                    

@@ -612,10 +624,26 @@ class Resource:
                                self.callback(self)
                            except Exception as e:
                                RNS.log("Error while executing resource concluded callback from "+str(self)+". The contained exception was: "+str(e), RNS.LOG_ERROR)
+                            finally:
+                                try:
+                                    if hasattr(self, "input_file"):
+                                        if hasattr(self.input_file, "close") and callable(self.input_file.close):
+                                            self.input_file.close()
+
+                                except Exception as e:
+                                    RNS.log("Error while closing resource input file: "+str(e), RNS.LOG_ERROR)
                    else:
                        # Otherwise we'll recursively create the
                        # next segment of the resource
-                        Resource(self.input_file, self.link, callback = self.callback, segment_index = self.segment_index+1, original_hash=self.original_hash, progress_callback = self.__progress_callback)
+                        Resource(
+                            self.input_file, self.link,
+                            callback = self.callback,
+                            segment_index = self.segment_index+1,
+                            original_hash=self.original_hash,
+                            progress_callback = self.__progress_callback,
+                            request_id = self.request_id,
+                            is_response = self.is_response,
+                        )
                else:
                    pass
            else:
@@ -731,20 +759,6 @@ class Resource:
                i = 0; pn = self.consecutive_completed_height+1
                search_start = pn
                search_size = self.window
-
-                # TODO: Remove
-                # tpm = []
-                # tpi = 0
-                # try:
-                #     for p in self.parts:
-                #         if p == None:
-                #             tpm.append(None)
-                #         else:
-                #             tpm.append(tpi)
-                #         tpi+=1
-                # except Exception as e:
-                #     print(str(e))
-                # RNS.log(f"Partmap: "+str(tpm))
                
                for part in self.parts[search_start:search_start+search_size]:
                    if part == None:
@@ -77,6 +77,8 @@ class Transport:
    DESTINATION_TIMEOUT  = 60*60*24*7   # Destination table entries are removed if unused for one week
    MAX_RECEIPTS         = 1024         # Maximum number of receipts to keep track of
    MAX_RATE_TIMESTAMPS  = 16           # Maximum number of announce timestamps to keep per destination
+    PERSIST_RANDOM_BLOBS = 32           # Maximum number of random blobs per destination to persist to disk
+    MAX_RANDOM_BLOBS     = 64           # Maximum number of random blobs per destination to keep in memory

    interfaces           = []           # All active interfaces
    destinations         = []           # All active destinations
@@ -723,6 +725,29 @@ class Transport:
        sent = False
        outbound_time = time.time()

+        generate_receipt = False
+        if (packet.create_receipt == True and
+            # Only generate receipts for DATA packets
+            packet.packet_type == RNS.Packet.DATA and
+            # Don't generate receipts for PLAIN destinations
+            packet.destination.type != RNS.Destination.PLAIN and
+            # Don't generate receipts for link-related packets
+            not (packet.context >= RNS.Packet.KEEPALIVE and packet.context <= RNS.Packet.LRPROOF) and
+            # Don't generate receipts for resource packets
+            not (packet.context >= RNS.Packet.RESOURCE and packet.context <= RNS.Packet.RESOURCE_RCL)):
+
+            generate_receipt = True
+
+        def packet_sent(packet):
+            packet.sent = True
+            packet.sent_at = time.time()
+
+            if generate_receipt:
+                packet.receipt = RNS.PacketReceipt(packet)
+                Transport.receipts.append(packet.receipt)
+            
+            Transport.cache(packet)
+
        # Check if we have a known path for the destination in the path table
        if packet.packet_type != RNS.Packet.ANNOUNCE and packet.destination.type != RNS.Destination.PLAIN and packet.destination.type != RNS.Destination.GROUP and packet.destination_hash in Transport.destination_table:
            outbound_interface = Transport.destination_table[packet.destination_hash][5]
@@ -740,6 +765,7 @@ class Transport:
                    new_raw += packet.raw[1:2]
                    new_raw += Transport.destination_table[packet.destination_hash][1]
                    new_raw += packet.raw[2:]
+                    packet_sent(packet)
                    Transport.transmit(outbound_interface, new_raw)
                    Transport.destination_table[packet.destination_hash][0] = time.time()
                    sent = True
@@ -759,6 +785,7 @@ class Transport:
                    new_raw += packet.raw[1:2]
                    new_raw += Transport.destination_table[packet.destination_hash][1]
                    new_raw += packet.raw[2:]
+                    packet_sent(packet)
                    Transport.transmit(outbound_interface, new_raw)
                    Transport.destination_table[packet.destination_hash][0] = time.time()
                    sent = True
@@ -767,6 +794,7 @@ class Transport:
            # directly reachable, and also on which interface, so we
            # simply transmit the packet directly on that one.
            else:
+                packet_sent(packet)
                Transport.transmit(outbound_interface, packet.raw)
                sent = True

@@ -850,7 +878,7 @@ class Transport:
                                            interface.announce_queue = []

                                    queued_announces = True if len(interface.announce_queue) > 0 else False
-                                    if not queued_announces and outbound_time > interface.announce_allowed_at:
+                                    if not queued_announces and outbound_time > interface.announce_allowed_at and interface.bitrate != None and interface.bitrate != 0:
                                        tx_time   = (len(packet.raw)*8) / interface.bitrate
                                        wait_time = (tx_time / interface.announce_cap)
                                        interface.announce_allowed_at = outbound_time + wait_time
@@ -933,28 +961,9 @@ class Transport:
                        Transport.transmit(interface, packet.raw)
                        if packet.packet_type == RNS.Packet.ANNOUNCE:
                            interface.sent_announce()
+                        packet_sent(packet)
                        sent = True

-        if sent:
-            packet.sent = True
-            packet.sent_at = time.time()
-
-            # Don't generate receipt if it has been explicitly disabled
-            if (packet.create_receipt == True and
-                # Only generate receipts for DATA packets
-                packet.packet_type == RNS.Packet.DATA and
-                # Don't generate receipts for PLAIN destinations
-                packet.destination.type != RNS.Destination.PLAIN and
-                # Don't generate receipts for link-related packets
-                not (packet.context >= RNS.Packet.KEEPALIVE and packet.context <= RNS.Packet.LRPROOF) and
-                # Don't generate receipts for resource packets
-                not (packet.context >= RNS.Packet.RESOURCE and packet.context <= RNS.Packet.RESOURCE_RCL)):
-
-                packet.receipt = RNS.PacketReceipt(packet)
-                Transport.receipts.append(packet.receipt)
-            
-            Transport.cache(packet)
-
        Transport.jobs_locked = False
        return sent

@@ -1314,7 +1323,8 @@ class Transport:
                                announce_entry[6] += 1
                                if announce_entry[6] >= Transport.LOCAL_REBROADCASTS_MAX:
                                    RNS.log("Max local rebroadcasts of announce for "+RNS.prettyhexrep(packet.destination_hash)+" reached, dropping announce from our table", RNS.LOG_DEBUG)
-                                    Transport.announce_table.pop(packet.destination_hash)
+                                    if packet.destination_hash in Transport.announce_table:
+                                        Transport.announce_table.pop(packet.destination_hash)

                            if packet.hops-1 == announce_entry[4]+1 and announce_entry[2] > 0:
                                now = time.time()
@@ -1463,6 +1473,7 @@ class Transport:
                                expires            = now + Transport.PATHFINDER_E
                            
                            random_blobs.append(random_blob)
+                            random_blobs = random_blobs[-Transport.MAX_RANDOM_BLOBS:]

                            if (RNS.Reticulum.transport_enabled() or Transport.from_local_client(packet)) and packet.context != RNS.Packet.PATH_RESPONSE:
                                # Insert announce into announce table for retransmission
@@ -1737,9 +1748,6 @@ class Transport:
                            if receipt.hash == proof_hash:
                                receipt_validated = receipt.validate_proof_packet(packet)
                        else:
-                            # TODO: This looks like it should actually
-                            # be rewritten when implicit proofs are added.
-
                            # In case of an implicit proof, we have
                            # to check every single outstanding receipt
                            receipt_validated = receipt.validate_proof_packet(packet)
@@ -2578,7 +2586,7 @@ class Transport:
                        received_from = de[1]
                        hops = de[2]
                        expires = de[3]
-                        random_blobs = de[4]
+                        random_blobs = de[4][-Transport.PERSIST_RANDOM_BLOBS:]
                        packet_hash = de[6].get_hash()

                        serialised_entry = [
@@ -64,19 +64,22 @@ def main():

        parser.add_argument("--config", metavar="path", action="store", default=None, help="path to alternative Reticulum config directory", type=str)
        parser.add_argument("-i", "--identity", metavar="identity", action="store", default=None, help="hexadecimal Reticulum Destination hash or path to Identity file", type=str)
-        parser.add_argument("-g", "--generate", metavar="path", action="store", default=None, help="generate a new Identity")
+        parser.add_argument("-g", "--generate", metavar="file", action="store", default=None, help="generate a new Identity")
+        parser.add_argument("-m", "--import", dest="import_str", metavar="identity_data", action="store", default=None, help="import Reticulum identity in hex, base32 or base64 format", type=str)
+        parser.add_argument("-x", "--export", action="store_true", default=None, help="export identity to hex, base32 or base64 format")
+
        parser.add_argument("-v", "--verbose", action="count", default=0, help="increase verbosity")
        parser.add_argument("-q", "--quiet", action="count", default=0, help="decrease verbosity")

        parser.add_argument("-a", "--announce", metavar="aspects", action="store", default=None, help="announce a destination based on this Identity")
        parser.add_argument("-H", "--hash", metavar="aspects", action="store", default=None, help="show destination hashes for other aspects for this Identity")
-        parser.add_argument("-e", "--encrypt", metavar="path", action="store", default=None, help="encrypt file")
-        parser.add_argument("-d", "--decrypt", metavar="path", action="store", default=None, help="decrypt file")
+        parser.add_argument("-e", "--encrypt", metavar="file", action="store", default=None, help="encrypt file")
+        parser.add_argument("-d", "--decrypt", metavar="file", action="store", default=None, help="decrypt file")
        parser.add_argument("-s", "--sign", metavar="path", action="store", default=None, help="sign file")
        parser.add_argument("-V", "--validate", metavar="path", action="store", default=None, help="validate signature")

-        parser.add_argument("-r", "--read", metavar="path", action="store", default=None, help="input file path", type=str)
-        parser.add_argument("-w", "--write", metavar="path", action="store", default=None, help="output file path", type=str)
+        parser.add_argument("-r", "--read", metavar="file", action="store", default=None, help="input file path", type=str)
+        parser.add_argument("-w", "--write", metavar="file", action="store", default=None, help="output file path", type=str)
        parser.add_argument("-f", "--force", action="store_true", default=None, help="write output even if it overwrites existing files")
        parser.add_argument("-I", "--stdin", action="store_true", default=False, help=argparse.SUPPRESS) # "read input from STDIN instead of file"
        parser.add_argument("-O", "--stdout", action="store_true", default=False, help=argparse.SUPPRESS) # help="write output to STDOUT instead of file", 
@@ -86,7 +89,8 @@ def main():
        parser.add_argument("-p", "--print-identity", action="store_true", default=False, help="print identity info and exit")
        parser.add_argument("-P", "--print-private", action="store_true", default=False, help="allow displaying private keys")

-        parser.add_argument("-b", "--base64", action="store_true", default=False, help=argparse.SUPPRESS) # help="Use base64-encoded input and output")
+        parser.add_argument("-b", "--base64", action="store_true", default=False, help="Use base64-encoded input and output")
+        parser.add_argument("-B", "--base32", action="store_true", default=False, help="Use base32-encoded input and output")

        parser.add_argument("--version", action="version", version="rnid {version}".format(version=__version__))
        
@@ -110,6 +114,59 @@ def main():
                args.read = args.sign

        identity_str = args.identity
+        if args.import_str:
+            identity_bytes = None
+            try:
+                if args.base64:
+                    identity_bytes = base64.urlsafe_b64decode(args.import_str)
+                elif args.base32:
+                    identity_bytes = base64.b32decode(args.import_str)
+                else:
+                    identity_bytes = bytes.fromhex(args.import_str)
+            except Exception as e:
+                print("Invalid identity data specified for import: "+str(e))
+                exit(41)
+
+            try:
+                identity = RNS.Identity.from_bytes(identity_bytes)
+            except Exception as e:
+                print("Could not create Reticulum identity from specified data: "+str(e))
+                exit(42)
+
+            RNS.log("Identity imported")
+            if args.base64:
+                RNS.log("Public Key  : "+base64.urlsafe_b64encode(identity.get_public_key()).decode("utf-8"))
+            elif args.base32:
+                RNS.log("Public Key  : "+base64.b32encode(identity.get_public_key()).decode("utf-8"))
+            else:
+                RNS.log("Public Key  : "+RNS.hexrep(identity.get_public_key(), delimit=False))
+            if identity.prv:
+                if args.print_private:
+                    if args.base64:
+                        RNS.log("Private Key : "+base64.urlsafe_b64encode(identity.get_private_key()).decode("utf-8"))
+                    elif args.base32:
+                        RNS.log("Private Key : "+base64.b32encode(identity.get_private_key()).decode("utf-8"))
+                    else:
+                        RNS.log("Private Key : "+RNS.hexrep(identity.get_private_key(), delimit=False))
+                else:
+                    RNS.log("Private Key : Hidden")
+
+            if args.write:
+                try:
+                    wp = os.path.expanduser(args.write)
+                    if not os.path.isfile(wp) or args.force:
+                        identity.to_file(wp)
+                        RNS.log("Wrote imported identity to "+str(args.write))
+                    else:
+                        print("File "+str(wp)+" already exists, not overwriting")
+                        exit(43)
+
+                except Exception as e:
+                    print("Error while writing imported identity to file: "+str(e))
+                    exit(44)
+
+            exit(0)
+
        if not args.generate and not identity_str:
            print("\nNo identity provided, cannot continue\n")
            parser.print_help()
@@ -246,14 +303,38 @@ def main():
                    exit(0)

                if args.print_identity:
-                    RNS.log("Public Key  : "+RNS.hexrep(identity.pub_bytes, delimit=False))
+                    if args.base64:
+                        RNS.log("Public Key  : "+base64.urlsafe_b64encode(identity.get_public_key()).decode("utf-8"))
+                    elif args.base32:
+                        RNS.log("Public Key  : "+base64.b32encode(identity.get_public_key()).decode("utf-8"))
+                    else:
+                        RNS.log("Public Key  : "+RNS.hexrep(identity.get_public_key(), delimit=False))
                    if identity.prv:
                        if args.print_private:
-                            RNS.log("Private Key : "+RNS.hexrep(identity.prv_bytes, delimit=False))
+                            if args.base64:
+                                RNS.log("Private Key : "+base64.urlsafe_b64encode(identity.get_private_key()).decode("utf-8"))
+                            elif args.base32:
+                                RNS.log("Private Key : "+base64.b32encode(identity.get_private_key()).decode("utf-8"))
+                            else:
+                                RNS.log("Private Key : "+RNS.hexrep(identity.get_private_key(), delimit=False))
                        else:
                            RNS.log("Private Key : Hidden")
                    exit(0)

+                if args.export:
+                    if identity.prv:
+                            if args.base64:
+                                RNS.log("Exported Identity : "+base64.urlsafe_b64encode(identity.get_private_key()).decode("utf-8"))
+                            elif args.base32:
+                                RNS.log("Exported Identity : "+base64.b32encode(identity.get_private_key()).decode("utf-8"))
+                            else:
+                                RNS.log("Exported Identity : "+RNS.hexrep(identity.get_private_key(), delimit=False))
+                    else:
+                        RNS.log("Identity doesn't hold a private key, cannot export")
+                        exit(50)
+
+                    exit(0)
+
                if args.validate:
                    if not args.read and args.validate.lower().endswith("."+SIG_EXT):
                        args.read = str(args.validate).replace("."+SIG_EXT, "")
@@ -42,8 +42,8 @@ RNS.logtimefmt      = "%H:%M:%S"
 RNS.compact_log_fmt = True

 program_version = "2.1.3"
-eth_addr = "0x81F7B979fEa6134bA9FD5c701b3501A2e61E897a"
-btc_addr = "3CPmacGm34qYvR6XWLVEJmi2aNe3PZqUuq"
+eth_addr = "0xFDabC71AC4c0C78C95aDDDe3B4FA19d6273c5E73"
+btc_addr = "35G9uWVzrpJJibzUwpNUQGQNFzLirhrYAH"
 xmr_addr = "87HcDx6jRSkMQ9nPRd5K9hGGpZLn2s7vWETjMaVM5KfV4TD36NcYa8J8WSxhTSvBzzFpqDwp2fg5GX2moZ7VAP9QMZCZGET"

 rnode = None
@@ -53,6 +53,7 @@ rnode_baudrate = 115200
 known_keys = [["unsigned.io", "30819f300d06092a864886f70d010101050003818d0030818902818100bf831ebd99f43b477caf1a094bec829389da40653e8f1f83fc14bf1b98a3e1cc70e759c213a43f71e5a47eb56a9ca487f241335b3e6ff7cdde0ee0a1c75c698574aeba0485726b6a9dfc046b4188e3520271ee8555a8f405cf21f81f2575771d0b0887adea5dd53c1f594f72c66b5f14904ffc2e72206a6698a490d51ba1105b0203010001"], ["unsigned.io", "30819f300d06092a864886f70d010101050003818d0030818902818100e5d46084e445595376bf7efd9c6ccf19d39abbc59afdb763207e4ff68b8d00ebffb63847aa2fe6dd10783d3ea63b55ac66f71ad885c20e223709f0d51ed5c6c0d0b093be9e1d165bb8a483a548b67a3f7a1e4580f50e75b306593fa6067ae259d3e297717bd7ff8c8f5b07f2bed89929a9a0321026cf3699524db98e2d18fb2d020300ff39"]]
 firmware_update_url = "https://github.com/markqvist/RNode_Firmware/releases/download/"
 fw_filename = None
+fw_url = None
 mapped_model = None

 class KISS():
@@ -120,12 +121,16 @@ class KISS():
 class ROM():
    PLATFORM_AVR   = 0x90
    PLATFORM_ESP32 = 0x80
+    PLATFORM_NRF52 = 0x70

    MCU_1284P      = 0x91
    MCU_2560       = 0x92
    MCU_ESP32      = 0x81
+    MCU_NRF52      = 0x71

    PRODUCT_RNODE  = 0x03
+    MODEL_A1       = 0xA1
+    MODEL_A6       = 0xA6
    MODEL_A4       = 0xA4
    MODEL_A9       = 0xA9
    MODEL_A3       = 0xA3
@@ -144,6 +149,8 @@ class ROM():
    PRODUCT_T32_21 = 0xB1
    MODEL_B4       = 0xB4
    MODEL_B9       = 0xB9
+    MODEL_B4_TCXO  = 0x04
+    MODEL_B9_TCXO  = 0x09

    PRODUCT_H32_V2 = 0xC0
    MODEL_C4       = 0xC4
@@ -152,6 +159,8 @@ class ROM():
    PRODUCT_TBEAM  = 0xE0
    MODEL_E4       = 0xE4
    MODEL_E9       = 0xE9
+    MODEL_E3       = 0xE3
+    MODEL_E8       = 0xE8
    
    PRODUCT_HMBRW  = 0xF0
    MODEL_FF       = 0xFF
@@ -182,6 +191,7 @@ class ROM():
    BOARD_GENERIC_ESP32 = 0x35
    BOARD_LORA32_V2_0   = 0x36
    BOARD_LORA32_V2_1   = 0x37
+    BOARD_RAK4630       = 0x51

 mapped_product = ROM.PRODUCT_RNODE
 products = {
@@ -197,33 +207,41 @@ products = {
 platforms = {
    ROM.PLATFORM_AVR: "AVR",
    ROM.PLATFORM_ESP32:"ESP32",
+    ROM.PLATFORM_NRF52:"NRF52",
 }

 mcus = {
    ROM.MCU_1284P: "ATmega1284P",
    ROM.MCU_2560:"ATmega2560",
    ROM.MCU_ESP32:"Espressif Systems ESP32",
+    ROM.MCU_NRF52:"Nordic nRF52840",
 }

 models = {
-    0xA4: [410000000, 525000000, 14, "410 - 525 MHz", "rnode_firmware.hex"],
-    0xA9: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware.hex"],
-    0xA2: [410000000, 525000000, 17, "410 - 525 MHz", "rnode_firmware_ng21.zip"],
-    0xA7: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware_ng21.zip"],
-    0xA3: [410000000, 525000000, 17, "410 - 525 MHz", "rnode_firmware_ng20.zip"],
-    0xA8: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware_ng20.zip"],
-    0xB3: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v20.zip"],
-    0xB8: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v20.zip"],
-    0xB4: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v21.zip"],
-    0xB9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v21.zip"],
-    0xBA: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v10.zip"],
-    0xBB: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v10.zip"],
-    0xC4: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_heltec32v2.zip"],
-    0xC9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_heltec32v2.zip"],
-    0xE4: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_tbeam.zip"],
-    0xE9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_tbeam.zip"],
-    0xFE: [100000000, 1100000000, 17, "(Band capabilities unknown)", None],
-    0xFF: [100000000, 1100000000, 14, "(Band capabilities unknown)", None],
+    0xA4: [410000000, 525000000, 14, "410 - 525 MHz", "rnode_firmware.hex", "SX1278"],
+    0xA9: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware.hex", "SX1276"],
+    0xA1: [410000000, 525000000, 22, "410 - 525 MHz", "rnode_firmware_t3s3.zip", "SX1268"],
+    0xA6: [820000000, 1020000000, 22, "820 - 960 MHz", "rnode_firmware_t3s3.zip", "SX1262"],
+    0xA2: [410000000, 525000000, 17, "410 - 525 MHz", "rnode_firmware_ng21.zip", "SX1278"],
+    0xA7: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware_ng21.zip", "SX1276"],
+    0xA3: [410000000, 525000000, 17, "410 - 525 MHz", "rnode_firmware_ng20.zip", "SX1278"],
+    0xA8: [820000000, 1020000000, 17, "820 - 1020 MHz", "rnode_firmware_ng20.zip", "SX1276"],
+    0xB3: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v20.zip", "SX1278"],
+    0xB8: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v20.zip", "SX1276"],
+    0xB4: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v21.zip", "SX1278"],
+    0xB9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v21.zip", "SX1276"],
+    0x04: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v21_tcxo.zip", "SX1278"],
+    0x09: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v21_tcxo.zip", "SX1276"],
+    0xBA: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_lora32v10.zip", "SX1278"],
+    0xBB: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_lora32v10.zip", "SX1276"],
+    0xC4: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_heltec32v2.zip", "SX1278"],
+    0xC9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_heltec32v2.zip", "SX1276"],
+    0xE4: [420000000, 520000000, 17, "420 - 520 MHz", "rnode_firmware_tbeam.zip", "SX1278"],
+    0xE9: [850000000, 950000000, 17, "850 - 950 MHz", "rnode_firmware_tbeam.zip", "SX1276"],
+    0xE3: [420000000, 520000000, 22, "420 - 520 MHz", "rnode_firmware_tbeam_sx1262.zip", "SX1268"],
+    0xE8: [850000000, 950000000, 22, "850 - 950 MHz", "rnode_firmware_tbeam_sx1262.zip", "SX1262"],
+    0xFE: [100000000, 1100000000, 17, "(Band capabilities unknown)", None, "Unknown"],
+    0xFF: [100000000, 1100000000, 14, "(Band capabilities unknown)", None, "Unknown"],
 }

 CNF_DIR = None
@@ -516,7 +534,7 @@ class RNode():
                                if (len(command_buffer) == 4):
                                    self.r_stat_tx = ord(command_buffer[0]) << 24 | ord(command_buffer[1]) << 16 | ord(command_buffer[2]) << 8 | ord(command_buffer[3])
                        elif (command == KISS.CMD_STAT_RSSI):
-                            self.r_stat_rssi = byte-RNodeInterface.RSSI_OFFSET
+                            self.r_stat_rssi = byte-157 # RSSI Offset
                        elif (command == KISS.CMD_STAT_SNR):
                            self.r_stat_snr = int.from_bytes(bytes([byte]), byteorder="big", signed=True) * 0.25
                        elif (command == KISS.CMD_RANDOM):
@@ -928,6 +946,7 @@ class RNode():
        except Exception as e:
            self.provisioned = False
            RNS.log("Invalid EEPROM data, could not parse device EEPROM.")
+            RNS.log("The contained exception was: "+str(e))


    def device_probe(self):
@@ -980,56 +999,92 @@ def ensure_firmware_file(fw_filename):

    else:
        try:
-            if selected_version == None:
-                if not upd_nocheck:
-                    try:
+            if not upd_nocheck:
+                try:
+                    # if custom firmware url, download latest release
+                    if selected_version == None and fw_url == None:
+                        version_url = firmware_version_url+fw_filename
+                        RNS.log("Retrieving latest version info from "+version_url)
+                        urlretrieve(firmware_version_url+fw_filename, UPD_DIR+"/"+fw_filename+".version.latest")
+                    else:
+                        if fw_url != None:
+                            if selected_version == None:
+                                version_url = fw_url+"latest/download/release.json"
+                            else:
+                                version_url = fw_url+"download/"+selected_version+"/release.json"
+                        else:
+                                version_url = firmware_update_url+selected_version+"/release.json"
                        try:
-                            urlretrieve(firmware_version_url+fw_filename, UPD_DIR+"/"+fw_filename+".version.latest")
+                            RNS.log("Retrieving specified version info from "+version_url)
+                            urlretrieve(version_url, UPD_DIR+"/version_release_info.json")
+                            import json
+                            with open(UPD_DIR+"/version_release_info.json", "rb") as rif:
+                                rdat = json.loads(rif.read())
+                                variant = rdat[fw_filename]
+                                with open(UPD_DIR+"/"+fw_filename+".version.latest", "wb") as verf:
+                                    inf_str = str(variant["version"])+" "+str(variant["hash"])
+                                    verf.write(inf_str.encode("utf-8"))
                        except Exception as e:
-                            RNS.log("")
-                            RNS.log("WARNING!")
-                            RNS.log("Failed to retrieve latest version information for your board from the default server")
-                            RNS.log("Will retry using the following fallback URL: "+fallback_firmware_version_url)
-                            RNS.log("")
-                            RNS.log("Hit enter if you want to proceed")
-                            input()
-                            try:
-                                urlretrieve(fallback_firmware_version_url, UPD_DIR+"/fallback_release_info.json")
-                                import json
-                                with open(UPD_DIR+"/fallback_release_info.json", "rb") as rif:
-                                    rdat = json.loads(rif.read())
-                                    variant = rdat[fw_filename]
-                                    with open(UPD_DIR+"/"+fw_filename+".version.latest", "wb") as verf:
-                                        inf_str = str(variant["version"])+" "+str(variant["hash"])
-                                        verf.write(inf_str.encode("utf-8"))
-
-                            except Exception as e:
-                                RNS.log("Error while trying fallback URL: "+str(e))
-                                raise e
-
-                    except Exception as e:
-                        RNS.log("Failed to retrive latest version information for your board.")
+                            RNS.log("Failed to retrive version information for your board.")
+                            RNS.log("Check your internet connection and try again.")
+                            RNS.log("If you don't have Internet access currently, use the --fw-version option to manually specify a version.")
+                            RNS.log("You can also use --extract to copy the firmware from a known-good RNode of the same model.")
+                            exit()
+                except Exception as e:
+                    # if custom firmware url, don't fallback
+                    if fw_url != None:
+                        RNS.log("Failed to retrive version information for your board from the specified url.")
                        RNS.log("Check your internet connection and try again.")
                        RNS.log("If you don't have Internet access currently, use the --fw-version option to manually specify a version.")
                        RNS.log("You can also use --extract to copy the firmware from a known-good RNode of the same model.")
                        exit()

-                    import shutil
-                    file = open(UPD_DIR+"/"+fw_filename+".version.latest", "rb")
-                    release_info = file.read().decode("utf-8").strip()
-                    selected_version = release_info.split()[0]
-                    selected_hash = release_info.split()[1]
-                    if not os.path.isdir(UPD_DIR+"/"+selected_version):
-                        os.makedirs(UPD_DIR+"/"+selected_version)
-                    shutil.copy(UPD_DIR+"/"+fw_filename+".version.latest", UPD_DIR+"/"+selected_version+"/"+fw_filename+".version")
-                    RNS.log("The latest firmware for this board is version "+selected_version)
+                    RNS.log("")
+                    RNS.log("WARNING!")
+                    RNS.log("Failed to retrieve latest version information for your board from the default server.")
+                    RNS.log("Will retry using the following fallback URL: "+fallback_firmware_version_url)
+                    RNS.log("")
+                    RNS.log("Hit enter if you want to proceed")
+                    input()
+                    try:
+                        urlretrieve(fallback_firmware_version_url, UPD_DIR+"/fallback_release_info.json")
+                        import json
+                        with open(UPD_DIR+"/fallback_release_info.json", "rb") as rif:
+                            rdat = json.loads(rif.read())
+                            variant = rdat[fw_filename]
+                            with open(UPD_DIR+"/"+fw_filename+".version.latest", "wb") as verf:
+                                inf_str = str(variant["version"])+" "+str(variant["hash"])
+                                verf.write(inf_str.encode("utf-8"))

-                else:
-                    RNS.log("Online firmware version check was disabled, but no firmware version specified for install.")
-                    RNS.log("use the --fw-version option to manually specify a version.")
-                    exit(98)
+                    except Exception as e:
+                        RNS.log("Error while trying fallback URL: "+str(e))
+                        raise e

-            update_target_url = firmware_update_url+selected_version+"/"+fw_filename
+                import shutil
+                file = open(UPD_DIR+"/"+fw_filename+".version.latest", "rb")
+                release_info = file.read().decode("utf-8").strip()
+                selected_version = release_info.split()[0]
+                if selected_version == "not":
+                    RNS.log("No valid version found for this board, exiting.")
+                    exit(199)
+
+                selected_hash = release_info.split()[1]
+                if not os.path.isdir(UPD_DIR+"/"+selected_version):
+                    os.makedirs(UPD_DIR+"/"+selected_version)
+                shutil.copy(UPD_DIR+"/"+fw_filename+".version.latest", UPD_DIR+"/"+selected_version+"/"+fw_filename+".version")
+                RNS.log("The selected firmware for this board is version "+selected_version)
+
+            else:
+                RNS.log("Online firmware version check was disabled, but no firmware version specified for install.")
+                RNS.log("use the --fw-version option to manually specify a version.")
+                exit(98)
+
+            # if custom firmware url, use it
+            if fw_url != None:
+                update_target_url = fw_url+"download/"+selected_version+"/"+fw_filename
+                RNS.log("Retrieving firmware from custom url "+update_target_url)
+            else:
+                update_target_url = firmware_update_url+selected_version+"/"+fw_filename

            try:
                if not os.path.isdir(UPD_DIR+"/"+selected_version):
@@ -1106,7 +1161,7 @@ device_signer = None
 force_update = False
 upd_nocheck = False
 def main():
-    global mapped_product, mapped_model, fw_filename, selected_version, force_update, upd_nocheck, device_signer
+    global mapped_product, mapped_model, fw_filename, fw_url, selected_version, force_update, upd_nocheck, device_signer

    try:
        if not util.find_spec("serial"):
@@ -1138,6 +1193,7 @@ def main():
        parser.add_argument("-u", "--update", action="store_true", help="Update firmware to the latest version")
        parser.add_argument("-U", "--force-update", action="store_true", help="Update to specified firmware even if version matches or is older than installed version")
        parser.add_argument("--fw-version", action="store", metavar="version", default=None, help="Use a specific firmware version for update or autoinstall")
+        parser.add_argument("--fw-url", action="store", metavar="url", default=None, help="Use an alternate firmware download URL")
        parser.add_argument("--nocheck", action="store_true", help="Don't check for firmware updates online")
        parser.add_argument("-e", "--extract", action="store_true", help="Extract firmware from connected RNode for later use")
        parser.add_argument("-E", "--use-extracted", action="store_true", help="Use the extracted firmware for autoinstallation or update")
@@ -1169,15 +1225,15 @@ def main():

        parser.add_argument("--version", action="store_true", help="Print program version and exit")

-        parser.add_argument("-f", "--flash", action="store_true", help=argparse.SUPPRESS) # Flash firmware and bootstrap EEPROM
-        parser.add_argument("-r", "--rom", action="store_true", help=argparse.SUPPRESS) # Bootstrap EEPROM without flashing firmware
-        parser.add_argument("-k", "--key", action="store_true", help=argparse.SUPPRESS) # Generate a new signing key and exit
-        parser.add_argument("-S", "--sign", action="store_true", help=argparse.SUPPRESS) # Display public part of signing key
-        parser.add_argument("-H", "--firmware-hash", action="store", help=argparse.SUPPRESS) # Display public part of signing key
-        parser.add_argument("--platform", action="store", metavar="platform", type=str, default=None, help=argparse.SUPPRESS) # Platform specification for device bootstrap
-        parser.add_argument("--product", action="store", metavar="product", type=str, default=None, help=argparse.SUPPRESS) # Product specification for device bootstrap
-        parser.add_argument("--model", action="store", metavar="model", type=str, default=None, help=argparse.SUPPRESS) # Model code for device bootstrap
-        parser.add_argument("--hwrev", action="store", metavar="revision", type=int, default=None, help=argparse.SUPPRESS) # Hardware revision for device bootstrap
+        parser.add_argument("-f", "--flash", action="store_true", help="Flash firmware and bootstrap EEPROM")
+        parser.add_argument("-r", "--rom", action="store_true", help="Bootstrap EEPROM without flashing firmware")
+        parser.add_argument("-k", "--key", action="store_true", help="Generate a new signing key and exit") # 
+        parser.add_argument("-S", "--sign", action="store_true", help="Display public part of signing key")
+        parser.add_argument("-H", "--firmware-hash", action="store", help="Display installed firmware hash")
+        parser.add_argument("--platform", action="store", metavar="platform", type=str, default=None, help="Platform specification for device bootstrap")
+        parser.add_argument("--product", action="store", metavar="product", type=str, default=None, help="Product specification for device bootstrap") # 
+        parser.add_argument("--model", action="store", metavar="model", type=str, default=None, help="Model code for device bootstrap")
+        parser.add_argument("--hwrev", action="store", metavar="revision", type=int, default=None, help="Hardware revision for device bootstrap")

        parser.add_argument("port", nargs="?", default=None, help="serial port where RNode is attached", type=str)
        args = parser.parse_args()
@@ -1210,6 +1266,9 @@ def main():
                RNS.log("Selected version \""+selected_version+"\" does not appear to be a number.")
                exit()

+        if args.fw_url != None:
+            fw_url = args.fw_url
+
        if args.force_update:
            force_update = True

@@ -1497,6 +1556,7 @@ def main():
            print("[5] LilyGO LoRa32 v1.0")
            print("[6] LilyGO T-Beam")
            print("[7] Heltec LoRa32 v2")
+            print("[8] LilyGO LoRa T3S3")
            print("       .")
            print("      / \\   Select one of these options if you want to easily turn")
            print("       |    a supported development board into an RNode.")
@@ -1507,7 +1567,8 @@ def main():
            selected_product = None
            try:
                c_dev = int(input())
-                if c_dev < 1 or c_dev > 7:
+                c_mod = False
+                if c_dev < 1 or c_dev > 8:
                    raise ValueError()
                elif c_dev == 1:
                    selected_product = ROM.PRODUCT_RNODE
@@ -1536,8 +1597,7 @@ def main():
                    print("                          T-Beam RNode Installer")
                    print("")
                    print("The RNode firmware can currently be installed on T-Beam devices using the")
-                    print("SX1276 and SX1278 transceiver chips. Support for devices with the newer")
-                    print("SX1262 and SX1268 chips is in development.")
+                    print("SX1276, SX1278, SX1262 and SX1268 transceiver chips.")
                    print("")
                    print("Important! Using RNode firmware on T-Beam devices should currently be")
                    print("considered experimental. It is not intended for production or critical use.")
@@ -1608,6 +1668,23 @@ def main():
                    print("who would like to experiment with it. Hit enter to continue.")
                    print("---------------------------------------------------------------------------")
                    input()
+                elif c_dev == 8:
+                    selected_product = ROM.PRODUCT_RNODE
+                    c_mod = True
+                    clear()
+                    print("")
+                    print("---------------------------------------------------------------------------")
+                    print("                     LilyGO LoRa32 T3S3 RNode Installer")
+                    print("")
+                    print("Important! Using RNode firmware on T3S3 devices should currently be")
+                    print("considered experimental. It is not intended for production or critical use.")
+                    print("")
+                    print("Please note that Bluetooth is currently not implemented on this board.")
+                    print("")
+                    print("The currently supplied firmware is provided AS-IS as a courtesey to those")
+                    print("who would like to experiment with it. Hit enter to continue.")
+                    print("---------------------------------------------------------------------------")
+                    input()
            except Exception as e:
                print("That device type does not exist, exiting now.")
                exit()
@@ -1660,53 +1737,86 @@ def main():


            elif selected_product == ROM.PRODUCT_RNODE:
-                selected_mcu = ROM.MCU_1284P
-                print("\nWhat model is this RNode?\n")
-                print("[1] Handheld v2.x RNode, 410 - 525 MHz")
-                print("[2] Handheld v2.x RNode, 820 - 1020 MHz")
-                print("")
-                print("[3] Original v1.x RNode, 410 - 525 MHz")
-                print("[4] Original v1.x RNode, 820 - 1020 MHz")
-                # print("[5] Prototype v2 RNode, 410 - 525 MHz")
-                # print("[6] Prototype v2 RNode, 820 - 1020 MHz")
-                print("\n? ", end="")
-                try:
-                    c_model = int(input())
-                    if c_model < 1 or c_model > 6:
-                        raise ValueError()
-                    elif c_model == 3:
-                        selected_model = ROM.MODEL_A4
-                        selected_platform = ROM.PLATFORM_AVR
-                    elif c_model == 4:
-                        selected_model = ROM.MODEL_A9
-                        selected_platform = ROM.PLATFORM_AVR
-                    elif c_model == 1:
-                        selected_model = ROM.MODEL_A2
-                        selected_mcu = ROM.MCU_ESP32
-                        selected_platform = ROM.PLATFORM_ESP32
-                    elif c_model == 2:
-                        selected_model = ROM.MODEL_A7
-                        selected_mcu = ROM.MCU_ESP32
-                        selected_platform = ROM.PLATFORM_ESP32
-                    # elif c_model == 5:
-                    #     selected_model = ROM.MODEL_A3
-                    #     selected_mcu = ROM.MCU_ESP32
-                    #     selected_platform = ROM.PLATFORM_ESP32
-                    # elif c_model == 6:
-                    #     selected_model = ROM.MODEL_A8
-                    #     selected_mcu = ROM.MCU_ESP32
-                    #     selected_platform = ROM.PLATFORM_ESP32
-                except Exception as e:
-                    print("That model does not exist, exiting now.")
-                    exit()
+                if not c_mod:
+                    selected_mcu = ROM.MCU_1284P
+                    print("\nWhat model is this RNode?\n")
+                    print("[1] Handheld v2.1 RNode, 410 - 525 MHz")
+                    print("[2] Handheld v2.1 RNode, 820 - 1020 MHz")
+                    print("")
+                    print("[3] Original v1.x RNode, 410 - 525 MHz")
+                    print("[4] Original v1.x RNode, 820 - 1020 MHz")
+                    print("")
+                    print("[5] Prototype v2.2 RNode, 410 - 525 MHz")
+                    print("[6] Prototype v2.2 RNode, 820 - 1020 MHz")
+                    # print("[5] Prototype v2 RNode, 410 - 525 MHz")
+                    # print("[6] Prototype v2 RNode, 820 - 1020 MHz")
+                    print("\n? ", end="")
+                    try:
+                        c_model = int(input())
+                        if c_model < 1 or c_model > 6:
+                            raise ValueError()
+                        elif c_model == 1:
+                            selected_model = ROM.MODEL_A2
+                            selected_mcu = ROM.MCU_ESP32
+                            selected_platform = ROM.PLATFORM_ESP32
+                        elif c_model == 2:
+                            selected_model = ROM.MODEL_A7
+                            selected_mcu = ROM.MCU_ESP32
+                            selected_platform = ROM.PLATFORM_ESP32
+                        elif c_model == 3:
+                            selected_model = ROM.MODEL_A4
+                            selected_platform = ROM.PLATFORM_AVR
+                        elif c_model == 4:
+                            selected_model = ROM.MODEL_A9
+                            selected_platform = ROM.PLATFORM_AVR
+                        elif c_model == 5:
+                            selected_model = ROM.MODEL_A1
+                            selected_mcu = ROM.MCU_ESP32
+                            selected_platform = ROM.PLATFORM_ESP32
+                        elif c_model == 6:
+                            selected_model = ROM.MODEL_A6
+                            selected_mcu = ROM.MCU_ESP32
+                            selected_platform = ROM.PLATFORM_ESP32
+                        # elif c_model == 5:
+                        #     selected_model = ROM.MODEL_A3
+                        #     selected_mcu = ROM.MCU_ESP32
+                        #     selected_platform = ROM.PLATFORM_ESP32
+                        # elif c_model == 6:
+                        #     selected_model = ROM.MODEL_A8
+                        #     selected_mcu = ROM.MCU_ESP32
+                        #     selected_platform = ROM.PLATFORM_ESP32
+                    except Exception as e:
+                        print("That model does not exist, exiting now.")
+                        exit()
+                else:
+                    print("\nWhat model is this T3S3?\n")
+                    print("[1] 410 - 525 MHz (with SX1268 chip)")
+                    print("[2] 820 - 1020 MHz (with SX1268 chip)")
+                    print("\n? ", end="")
+                    try:
+                        c_model = int(input())
+                        if c_model < 1 or c_model > 2:
+                            raise ValueError()
+                        elif c_model == 1:
+                            selected_model = ROM.MODEL_A1
+                            selected_mcu = ROM.MCU_ESP32
+                            selected_platform = ROM.PLATFORM_ESP32
+                        elif c_model == 2:
+                            selected_model = ROM.MODEL_A6
+                            selected_mcu = ROM.MCU_ESP32
+                            selected_platform = ROM.PLATFORM_ESP32
+                    except Exception as e:
+                        print("That model does not exist, exiting now.")
+                        exit()

            elif selected_product == ROM.PRODUCT_TBEAM:
                selected_mcu = ROM.MCU_ESP32
                print("\nWhat band is this T-Beam for?\n")
-                print("[1] 433 MHz")
-                print("[2] 868 MHz")
-                print("[3] 915 MHz")
-                print("[4] 923 MHz")
+                print("[1] 433 MHz         (with SX1278 chip)")
+                print("[2] 868/915/923 MHz (with SX1276 chip)")
+                print("");
+                print("[3] 433 MHz         (with SX1268 chip)")
+                print("[4] 868/915/923 MHz (with SX1262 chip)")
                print("\n? ", end="")
                try:
                    c_model = int(input())
@@ -1715,9 +1825,15 @@ def main():
                    elif c_model == 1:
                        selected_model = ROM.MODEL_E4
                        selected_platform = ROM.PLATFORM_ESP32
-                    elif c_model > 1:
+                    elif c_model == 2:
                        selected_model = ROM.MODEL_E9
                        selected_platform = ROM.PLATFORM_ESP32
+                    elif c_model == 3:
+                        selected_model = ROM.MODEL_E3
+                        selected_platform = ROM.PLATFORM_ESP32
+                    elif c_model == 4:
+                        selected_model = ROM.MODEL_E8
+                        selected_platform = ROM.PLATFORM_ESP32
                except Exception as e:
                    print("That band does not exist, exiting now.")
                    exit()
@@ -1770,9 +1886,9 @@ def main():
                selected_mcu = ROM.MCU_ESP32
                print("\nWhat band is this LoRa32 for?\n")
                print("[1] 433 MHz")
-                print("[2] 868 MHz")
-                print("[3] 915 MHz")
-                print("[4] 923 MHz")
+                print("[2] 868/915/923 MHz")
+                print("[3] 433 MHz, with TCXO")
+                print("[4] 868/915/923 MHz, with TCXO")
                print("\n? ", end="")
                try:
                    c_model = int(input())
@@ -1781,9 +1897,15 @@ def main():
                    elif c_model == 1:
                        selected_model = ROM.MODEL_B4
                        selected_platform = ROM.PLATFORM_ESP32
-                    elif c_model > 1:
+                    elif c_model == 2:
                        selected_model = ROM.MODEL_B9
                        selected_platform = ROM.PLATFORM_ESP32
+                    elif c_model == 3:
+                        selected_model = ROM.MODEL_B4_TCXO
+                        selected_platform = ROM.PLATFORM_ESP32
+                    elif c_model == 4:
+                        selected_model = ROM.MODEL_B9_TCXO
+                        selected_platform = ROM.PLATFORM_ESP32
                except Exception as e:
                    print("That band does not exist, exiting now.")
                    exit()
@@ -1837,7 +1959,7 @@ def main():
                    except Exception as e:
                        print("That ESP32 board does not exist, exiting now.")
                        exit()
-            
+
            if fw_filename == None:
                print("")
                print("Sorry, no firmware for your board currently exists.")
@@ -2098,6 +2220,42 @@ def main():
                                "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.bin",
                                "0x8000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.partitions",
                            ]
+                    elif fw_filename == "rnode_firmware_tbeam_sx1262.zip":
+                        if numeric_version >= 1.55:
+                            return [
+                                sys.executable, flasher,
+                                "--chip", "esp32",
+                                "--port", args.port,
+                                "--baud", args.baud_flash,
+                                "--before", "default_reset",
+                                "--after", "hard_reset",
+                                "write_flash", "-z",
+                                "--flash_mode", "dio",
+                                "--flash_freq", "80m",
+                                "--flash_size", "4MB",
+                                "0xe000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam_sx1262.boot_app0",
+                                "0x1000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam_sx1262.bootloader",
+                                "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam_sx1262.bin",
+                                "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin",
+                                "0x8000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam_sx1262.partitions",
+                            ]
+                        else:
+                            return [
+                                sys.executable, flasher,
+                                "--chip", "esp32",
+                                "--port", args.port,
+                                "--baud", args.baud_flash,
+                                "--before", "default_reset",
+                                "--after", "hard_reset",
+                                "write_flash", "-z",
+                                "--flash_mode", "dio",
+                                "--flash_freq", "80m",
+                                "--flash_size", "4MB",
+                                "0xe000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.boot_app0",
+                                "0x1000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.bootloader",
+                                "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.bin",
+                                "0x8000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_tbeam.partitions",
+                            ]
                    elif fw_filename == "rnode_firmware_lora32v10.zip":
                        if numeric_version >= 1.59:
                            return [
@@ -2206,6 +2364,24 @@ def main():
                                "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.bin",
                                "0x8000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21.partitions",
                            ]
+                    elif fw_filename == "rnode_firmware_lora32v21_tcxo.zip":
+                        return [
+                            sys.executable, flasher,
+                            "--chip", "esp32",
+                            "--port", args.port,
+                            "--baud", args.baud_flash,
+                            "--before", "default_reset",
+                            "--after", "hard_reset",
+                            "write_flash", "-z",
+                            "--flash_mode", "dio",
+                            "--flash_freq", "80m",
+                            "--flash_size", "4MB",
+                            "0xe000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21_tcxo.boot_app0",
+                            "0x1000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21_tcxo.bootloader",
+                            "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21_tcxo.bin",
+                            "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin",
+                            "0x8000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_lora32v21_tcxo.partitions",
+                        ]
                    elif fw_filename == "rnode_firmware_heltec32v2.zip":
                        if numeric_version >= 1.55:
                            return [
@@ -2386,6 +2562,24 @@ def main():
                                "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.bin",
                                "0x8000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_ng21.partitions",
                            ]
+                    elif fw_filename == "rnode_firmware_t3s3.zip":
+                        return [
+                            sys.executable, flasher,
+                            "--chip", "esp32s3",
+                            "--port", args.port,
+                            "--baud", args.baud_flash,
+                            "--before", "default_reset",
+                            "--after", "hard_reset",
+                            "write_flash", "-z",
+                            "--flash_mode", "dio",
+                            "--flash_freq", "80m",
+                            "--flash_size", "4MB",
+                            "0xe000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_t3s3.boot_app0",
+                            "0x1000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_t3s3.bootloader",
+                            "0x10000", UPD_DIR+"/"+selected_version+"/rnode_firmware_t3s3.bin",
+                            "0x210000",UPD_DIR+"/"+selected_version+"/console_image.bin",
+                            "0x8000",  UPD_DIR+"/"+selected_version+"/rnode_firmware_t3s3.partitions",
+                        ]
                    elif fw_filename == "extracted_rnode_firmware.zip":
                        return [
                            sys.executable, flasher,
@@ -2770,6 +2964,7 @@ def main():
                    RNS.log("\tFirmware version   : "+rnode.version)
                    RNS.log("\tHardware revision  : "+str(int(rnode.hw_rev)))
                    RNS.log("\tSerial number      : "+RNS.hexrep(rnode.serialno))
+                    RNS.log("\tModem chip         : "+str(models[rnode.model][5]))
                    RNS.log("\tFrequency range    : "+str(rnode.min_freq/1e6)+" MHz - "+str(rnode.max_freq/1e6)+" MHz")
                    RNS.log("\tMax TX power       : "+str(rnode.max_output)+" dBm")
                    RNS.log("\tManufactured       : "+timestring)
@@ -2851,12 +3046,21 @@ def main():
                            mapped_product = ROM.PRODUCT_TBEAM

                    if mapped_model != None:
-                        model = mapped_model
+                        if mapped_model == ROM.MODEL_B4_TCXO:
+                            model = ROM.MODEL_B4
+                        elif mapped_model == ROM.MODEL_B9_TCXO:
+                            model = ROM.MODEL_B9
+                        else:
+                            model = mapped_model
                    else:
                        if args.model == "a4":
                            model = ROM.MODEL_A4
                        elif args.model == "a9":
                            model = ROM.MODEL_A9
+                        elif args.model == "a1":
+                            model = ROM.MODEL_A1
+                        elif args.model == "a6":
+                            model = ROM.MODEL_A6
                        elif args.model == "e4":
                            model = ROM.MODEL_E4
                        elif args.model == "e9":
@@ -33,7 +33,7 @@ from RNS._version import __version__
 DEFAULT_PROBE_SIZE = 16
 DEFAULT_TIMEOUT = 12

-def program_setup(configdir, destination_hexhash, size=None, full_name = None, verbosity = 0, timeout=None, probes=1):
+def program_setup(configdir, destination_hexhash, size=None, full_name = None, verbosity = 0, timeout=None, wait=0, probes=1):
    if size == None: size = DEFAULT_PROBE_SIZE
    if full_name == None:
        print("The full destination name including application name aspects must be specified for the destination")
@@ -100,6 +100,9 @@ def program_setup(configdir, destination_hexhash, size=None, full_name = None, v
    replies = 0
    while probes:

+        if sent > 0:
+            time.sleep(wait)
+
        try:
            probe = RNS.Packet(request_destination, os.urandom(size))
            probe.pack()
@@ -129,7 +132,7 @@ def program_setup(configdir, destination_hexhash, size=None, full_name = None, v
            i = (i+1)%len(syms)

        if time.time() > _timeout:
-            print("\r                                                          \rProbe timed out")
+            print("\r                                                                \rProbe timed out")
        
        else:
            print("\b\b ")
@@ -175,11 +178,11 @@ def program_setup(configdir, destination_hexhash, size=None, full_name = None, v
                            reception_stats += " [SNR "+str(receipt.proof_packet.snr)+" dB]"

                print(
-                    "Valid reply received from "+
+                    "Valid reply from "+
                    RNS.prettyhexrep(receipt.destination.hash)+
                    "\nRound-trip time is "+rttstring+
                    " over "+str(hops)+" hop"+ms+
-                    reception_stats
+                    reception_stats+"\n"
                )

            else:
@@ -203,6 +206,7 @@ def main():
        parser.add_argument("-s", "--size", action="store", default=None, help="size of probe packet payload in bytes", type=int)
        parser.add_argument("-n", "--probes", action="store", default=1, help="number of probes to send", type=int)
        parser.add_argument("-t", "--timeout", metavar="seconds", action="store", default=None, help="timeout before giving up", type=float)
+        parser.add_argument("-w", "--wait", metavar="seconds", action="store", default=0, help="time between each probe", type=float)
        parser.add_argument("--version", action="version", version="rnprobe {version}".format(version=__version__))
        parser.add_argument("full_name", nargs="?", default=None, help="full destination name in dotted notation", type=str)
        parser.add_argument("destination_hash", nargs="?", default=None, help="hexadecimal hash of the destination", type=str)
@@ -228,6 +232,8 @@ def main():
                full_name = args.full_name,
                verbosity = args.verbose,
                probes = args.probes,
+                wait = args.wait,
+                timeout = args.timeout,
            )

    except KeyboardInterrupt:
@@ -144,6 +144,12 @@ def rand():
    result = instance_random.random()
    return result

+def trace_exception(e):
+    import traceback
+    exception_info = "".join(traceback.TracebackException.from_exception(e).format())
+    log(f"An unhandled {str(type(e))} exception occurred: {str(e)}", LOG_ERROR)
+    log(exception_info, LOG_ERROR)
+
 def hexrep(data, delimit=True):
    try:
        iter(data)
@@ -1 +1 @@
-__version__ = "0.6.7"
+__version__ = "0.7.3"
@@ -14,7 +14,7 @@ This document outlines the currently established development roadmap for Reticul
 ## Currently Active Work Areas
 For each release cycle of Reticulum, improvements and additions from the five [Primary Efforts](#primary-efforts) are selected as active work areas, and can be expected to be included in the upcoming releases within that cycle. While not entirely set in stone for each release cycle, they serve as a pointer of what to expect in the near future.

- The current `0.6.x` release cycle aims at completing
+- The current `0.7.x` release cycle aims at completing
  - [ ] Overhauling and updating the documentation
  - [ ] Distributed Destination Naming System
  - [ ] Create a standalone RNS Daemon app for Android
@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: c2d8afa362a956d6bc5d47126460c319
+config: ca464cd1c1372d6c6fcf9792e89c3a3f
 tags: 645f666f9bcd5a90fca523b33c5a78b7
@@ -1,6 +1,6 @@
 var DOCUMENTATION_OPTIONS = {
    URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
-    VERSION: '0.6.7 beta',
+    VERSION: '0.7.3 beta',
    LANGUAGE: 'en',
    COLLAPSE_INDEX: false,
    BUILDER: 'html',
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Support Reticulum" href="support.html" /><link rel="prev" title="Building Networks" href="networks.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>Code Examples - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>Code Examples - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -3321,7 +3321,7 @@ interface to efficiently pass files of any size over a Reticulum <a class="refer
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>An Explanation of Reticulum for Human Beings - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>An Explanation of Reticulum for Human Beings - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -257,7 +257,7 @@
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -4,7 +4,7 @@
    <meta name="viewport" content="width=device-width,initial-scale=1"/>
    <meta name="color-scheme" content="light dark"><link rel="index" title="Index" href="#" /><link rel="search" title="Search" href="search.html" />

-    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/><title>Index - Reticulum Network Stack 0.6.7 beta documentation</title>
+    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/><title>Index - Reticulum Network Stack 0.7.3 beta documentation</title>
 <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -139,7 +139,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -165,7 +165,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -530,6 +530,8 @@
 </li>
    </ul></td>
    <td style="width: 33%; vertical-align: top;"><ul>
+        <li><a href="reference.html#RNS.Link.no_data_for">no_data_for() (RNS.Link method)</a>
+</li>
        <li><a href="reference.html#RNS.Link.no_inbound_for">no_inbound_for() (RNS.Link method)</a>
 </li>
        <li><a href="reference.html#RNS.Link.no_outbound_for">no_outbound_for() (RNS.Link method)</a>
@@ -735,7 +737,7 @@
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Using Reticulum on Your System" href="using.html" /><link rel="prev" title="What is Reticulum?" href="whatis.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>Getting Started Fast - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>Getting Started Fast - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -758,7 +758,7 @@ section of this manual.</p>
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Configuring Interfaces" href="interfaces.html" /><link rel="prev" title="Understanding Reticulum" href="understanding.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>Communications Hardware - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>Communications Hardware - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -519,7 +519,7 @@ can be used with Reticulum. This includes virtual software modems such as
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="What is Reticulum?" href="whatis.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="#"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="#"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -468,7 +468,7 @@ to participate in the development of Reticulum itself.</p>
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Building Networks" href="networks.html" /><link rel="prev" title="Communications Hardware" href="hardware.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>Configuring Interfaces - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>Configuring Interfaces - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -1106,7 +1106,7 @@ to <code class="docutils literal notranslate"><span class="pre">30</span></code>
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Code Examples" href="examples.html" /><link rel="prev" title="Configuring Interfaces" href="interfaces.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>Building Networks - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>Building Networks - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -467,7 +467,7 @@ connected outliers are now an integral part of the network.</p>
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="prev" title="Support Reticulum" href="support.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>API Reference - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>API Reference - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -1131,7 +1131,7 @@ statistics, you will be able to retrieve stats such as <em>RSSI</em>, <em>SNR</e
 <span class="sig-name descname"><span class="pre">no_inbound_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.no_inbound_for" title="Permalink to this definition">#</a></dt>
 <dd><dl class="field-list simple">
 <dt class="field-odd">Returns<span class="colon">:</span></dt>
-<dd class="field-odd"><p>The time in seconds since last inbound packet on the link.</p>
+<dd class="field-odd"><p>The time in seconds since last inbound packet on the link. This includes keepalive packets.</p>
 </dd>
 </dl>
 </dd></dl>
@@ -1141,7 +1141,17 @@ statistics, you will be able to retrieve stats such as <em>RSSI</em>, <em>SNR</e
 <span class="sig-name descname"><span class="pre">no_outbound_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.no_outbound_for" title="Permalink to this definition">#</a></dt>
 <dd><dl class="field-list simple">
 <dt class="field-odd">Returns<span class="colon">:</span></dt>
-<dd class="field-odd"><p>The time in seconds since last outbound packet on the link.</p>
+<dd class="field-odd"><p>The time in seconds since last outbound packet on the link. This includes keepalive packets.</p>
+</dd>
+</dl>
+</dd></dl>
+
+<dl class="py method">
+<dt class="sig sig-object py" id="RNS.Link.no_data_for">
+<span class="sig-name descname"><span class="pre">no_data_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.no_data_for" title="Permalink to this definition">#</a></dt>
+<dd><dl class="field-list simple">
+<dt class="field-odd">Returns<span class="colon">:</span></dt>
+<dd class="field-odd"><p>The time in seconds since payload data traversed the link. This excludes keepalive packets.</p>
 </dd>
 </dl>
 </dd></dl>
@@ -1151,7 +1161,7 @@ statistics, you will be able to retrieve stats such as <em>RSSI</em>, <em>SNR</e
 <span class="sig-name descname"><span class="pre">inactive_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.inactive_for" title="Permalink to this definition">#</a></dt>
 <dd><dl class="field-list simple">
 <dt class="field-odd">Returns<span class="colon">:</span></dt>
-<dd class="field-odd"><p>The time in seconds since activity on the link.</p>
+<dd class="field-odd"><p>The time in seconds since activity on the link. This includes keepalive packets.</p>
 </dd>
 </dl>
 </dd></dl>
@@ -1992,6 +2002,7 @@ will announce it.</p>
 <li><a class="reference internal" href="#RNS.Link.get_establishment_rate"><code class="docutils literal notranslate"><span class="pre">get_establishment_rate()</span></code></a></li>
 <li><a class="reference internal" href="#RNS.Link.no_inbound_for"><code class="docutils literal notranslate"><span class="pre">no_inbound_for()</span></code></a></li>
 <li><a class="reference internal" href="#RNS.Link.no_outbound_for"><code class="docutils literal notranslate"><span class="pre">no_outbound_for()</span></code></a></li>
+<li><a class="reference internal" href="#RNS.Link.no_data_for"><code class="docutils literal notranslate"><span class="pre">no_data_for()</span></code></a></li>
 <li><a class="reference internal" href="#RNS.Link.inactive_for"><code class="docutils literal notranslate"><span class="pre">inactive_for()</span></code></a></li>
 <li><a class="reference internal" href="#RNS.Link.get_remote_identity"><code class="docutils literal notranslate"><span class="pre">get_remote_identity()</span></code></a></li>
 <li><a class="reference internal" href="#RNS.Link.teardown"><code class="docutils literal notranslate"><span class="pre">teardown()</span></code></a></li>
@@ -2078,7 +2089,7 @@ will announce it.</p>
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -4,7 +4,7 @@
    <meta name="viewport" content="width=device-width,initial-scale=1"/>
    <meta name="color-scheme" content="light dark"><link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="#" />

-    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/><title>Search - Reticulum Network Stack 0.6.7 beta documentation</title><link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
+    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/><title>Search - Reticulum Network Stack 0.7.3 beta documentation</title><link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo-extensions.css?digest=30d1aed668e5c3a91c3e3bf6a60b675221979f0e" />
@@ -138,7 +138,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -164,7 +164,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="#" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -262,7 +262,7 @@
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="API Reference" href="reference.html" /><link rel="prev" title="Code Examples" href="examples.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>Support Reticulum - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>Support Reticulum - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -330,7 +330,7 @@ report issues, suggest functionality and contribute code to Reticulum.</p>
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Communications Hardware" href="hardware.html" /><link rel="prev" title="Using Reticulum on Your System" href="using.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>Understanding Reticulum - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>Understanding Reticulum - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -1196,7 +1196,7 @@ those risks are acceptable to you.</p>
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Understanding Reticulum" href="understanding.html" /><link rel="prev" title="Getting Started Fast" href="gettingstartedfast.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>Using Reticulum on Your System - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>Using Reticulum on Your System - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -1057,7 +1057,7 @@ systemctl --user enable rnsd.service
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -6,7 +6,7 @@
 <link rel="index" title="Index" href="genindex.html" /><link rel="search" title="Search" href="search.html" /><link rel="next" title="Getting Started Fast" href="gettingstartedfast.html" /><link rel="prev" title="Reticulum Network Stack Manual" href="index.html" />

    <meta name="generator" content="sphinx-7.1.2, furo 2022.09.29.dev1"/>
-        <title>What is Reticulum? - Reticulum Network Stack 0.6.7 beta documentation</title>
+        <title>What is Reticulum? - Reticulum Network Stack 0.7.3 beta documentation</title>
      <link rel="stylesheet" type="text/css" href="_static/pygments.css?v=a746c00c" />
    <link rel="stylesheet" type="text/css" href="_static/styles/furo.css?digest=189ec851f9bb375a2509b67be1f64f0cf212b702" />
    <link rel="stylesheet" type="text/css" href="_static/copybutton.css?v=76b2166b" />
@@ -141,7 +141,7 @@
      </label>
    </div>
    <div class="header-center">
-      <a href="index.html"><div class="brand">Reticulum Network Stack 0.6.7 beta documentation</div></a>
+      <a href="index.html"><div class="brand">Reticulum Network Stack 0.7.3 beta documentation</div></a>
    </div>
    <div class="header-right">
      <div class="theme-toggle-container theme-toggle-header">
@@ -167,7 +167,7 @@
    <img class="sidebar-logo" src="_static/rns_logo_512.png" alt="Logo"/>
  </div>
  
-  <span class="sidebar-brand-text">Reticulum Network Stack 0.6.7 beta documentation</span>
+  <span class="sidebar-brand-text">Reticulum Network Stack 0.7.3 beta documentation</span>
  
 </a><form class="sidebar-search-container" method="get" action="search.html" role="search">
  <input class="sidebar-search" placeholder="Search" name="q" aria-label="Search">
@@ -434,7 +434,7 @@ want to help out with this, or can help sponsor an audit, please do get in touch
      
    </aside>
  </div>
-</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=a3457c7a"></script>
+</div><script data-url_root="./" id="documentation_options" src="_static/documentation_options.js?v=cf108e5e"></script>
    <script src="_static/doctools.js?v=888ff710"></script>
    <script src="_static/sphinx_highlight.js?v=4825356b"></script>
    <script src="_static/scripts/furo.js?v=2c7c1115"></script>
@@ -189,6 +189,9 @@ class TestLink(unittest.TestCase):
        id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
        self.assertEqual(id1.hash, bytes.fromhex(fixed_keys[0][1]))

+        RNS.Transport.request_path(bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
+        time.sleep(0.2)
+
        dest = RNS.Destination(id1, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "link", "establish")

        self.assertEqual(dest.hash, bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
@@ -204,6 +207,7 @@ class TestLink(unittest.TestCase):
        resource = RNS.Resource(data, l1, timeout=resource_timeout)
        start = time.time()

+        # This is a hack, don't do it. Use the callbacks instead.
        while resource.status < RNS.Resource.COMPLETE:
            time.sleep(0.01)

@@ -225,6 +229,9 @@ class TestLink(unittest.TestCase):
        id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
        self.assertEqual(id1.hash, bytes.fromhex(fixed_keys[0][1]))

+        RNS.Transport.request_path(bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
+        time.sleep(0.2)
+
        dest = RNS.Destination(id1, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "link", "establish")

        self.assertEqual(dest.hash, bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
@@ -240,6 +247,7 @@ class TestLink(unittest.TestCase):
        resource = RNS.Resource(data, l1, timeout=resource_timeout)
        start = time.time()

+        # This is a hack, don't do it. Use the callbacks instead.
        while resource.status < RNS.Resource.COMPLETE:
            time.sleep(0.01)

@@ -261,6 +269,9 @@ class TestLink(unittest.TestCase):
        id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
        self.assertEqual(id1.hash, bytes.fromhex(fixed_keys[0][1]))

+        RNS.Transport.request_path(bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
+        time.sleep(0.2)
+
        dest = RNS.Destination(id1, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "link", "establish")
        self.assertEqual(dest.hash, bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
        
@@ -275,6 +286,7 @@ class TestLink(unittest.TestCase):
        resource = RNS.Resource(data, l1, timeout=resource_timeout)
        start = time.time()

+        # This is a hack, don't do it. Use the callbacks instead.
        while resource.status < RNS.Resource.COMPLETE:
            time.sleep(0.01)

@@ -301,6 +313,9 @@ class TestLink(unittest.TestCase):
        id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
        self.assertEqual(id1.hash, bytes.fromhex(fixed_keys[0][1]))

+        RNS.Transport.request_path(bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
+        time.sleep(0.2)
+
        dest = RNS.Destination(id1, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "link", "establish")
        self.assertEqual(dest.hash, bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
        
@@ -315,6 +330,7 @@ class TestLink(unittest.TestCase):
        resource = RNS.Resource(data, l1, timeout=resource_timeout)
        start = time.time()

+        # This is a hack, don't do it. Use the callbacks instead.
        while resource.status < RNS.Resource.COMPLETE:
            time.sleep(0.01)

@@ -326,6 +342,10 @@ class TestLink(unittest.TestCase):
        time.sleep(0.5)
        self.assertEqual(l1.status, RNS.Link.CLOSED)

+    large_resource_status = None
+    def lr_callback(self, resource):
+        TestLink.large_resource_status = resource.status
+
    @skipIf(os.getenv('SKIP_NORMAL_TESTS') != None, "Skipping")
    def test_9_large_resource(self):
        if RNS.Cryptography.backend() == "internal":
@@ -340,6 +360,9 @@ class TestLink(unittest.TestCase):
        id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
        self.assertEqual(id1.hash, bytes.fromhex(fixed_keys[0][1]))

+        RNS.Transport.request_path(bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
+        time.sleep(0.2)
+
        dest = RNS.Destination(id1, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "link", "establish")
        self.assertEqual(dest.hash, bytes.fromhex("fb48da0e82e6e01ba0c014513f74540d"))
        
@@ -348,17 +371,18 @@ class TestLink(unittest.TestCase):
        self.assertEqual(l1.status, RNS.Link.ACTIVE)

        resource_timeout = 120
-        resource_size = 35*1000*1000
+        resource_size = 50*1000*1000
        data = os.urandom(resource_size)
        print("Sending "+self.size_str(resource_size)+" resource...")
-        resource = RNS.Resource(data, l1, timeout=resource_timeout)
+        resource = RNS.Resource(data, l1, timeout=resource_timeout, callback=self.lr_callback)
        start = time.time()

-        while resource.status < RNS.Resource.COMPLETE:
+        TestLink.large_resource_status = resource.status
+        while TestLink.large_resource_status < RNS.Resource.COMPLETE:
            time.sleep(0.01)

        t = time.time() - start
-        self.assertEqual(resource.status, RNS.Resource.COMPLETE)
+        self.assertEqual(TestLink.large_resource_status, RNS.Resource.COMPLETE)
        print("Resource completed at "+self.size_str(resource_size/t, "b")+"ps")

        l1.teardown()
Author	SHA1	Message	Date
Mark Qvist	177bb62610	Updated changelog	2024-03-09 21:09:06 +01:00
Mark Qvist	7cd3cde398	Updated changelog	2024-03-09 21:08:17 +01:00
Mark Qvist	29bdcea616	Updated manual	2024-03-09 21:05:59 +01:00
Mark Qvist	d9460c43ad	Updated version	2024-03-09 21:01:12 +01:00
markqvist	fb02e980db	Merge pull request #461 from attermann/firmware_repos Support for alternate download URL for custom firmware images	2024-03-08 01:10:34 +01:00
Mark Qvist	4947463440	Updated roadmap	2024-03-06 12:14:36 +01:00
Chad Attermann	5565349255	Fixed installation of alternate firmware version Required version info was not being downloaded when alternate (not latest) version is selected rsulting in the error "Could not read locally cached release information."	2024-03-05 19:02:47 -07:00
Chad Attermann	1b7b131adc	Added support for alternate firmware download URL New command line option `--fw-url` accepts an alternate URL to use for downloading firmware images. Note this feature is moderately opinionated when it comes to directory structure. The intent is to be compatible with GitHub releases, so the latest version info is expected to be found at "{fw-url}latest/download/release.json" and firmware images at "{fw-url}download/{version}/{firmware_file.zip}".	2024-03-05 17:14:52 -07:00
Mark Qvist	ace0d997d4	Updated changelog	2024-03-02 00:40:44 +01:00
Mark Qvist	798c252284	Updated manual	2024-03-02 00:40:35 +01:00
Mark Qvist	7da22c8580	Updated documentation build	2024-03-01 00:47:12 +01:00
Mark Qvist	eefbb89cde	Updated version	2024-03-01 00:05:40 +01:00
Mark Qvist	18f50ff1ae	Limit amount of random blobs kept in memory and persisted to disk. Add check for non-existent announce in processing table.	2024-03-01 00:03:56 +01:00
Mark Qvist	05e97ac0db	Fixed saving known destination when on-disk storage file has become corrupted	2024-02-29 23:23:41 +01:00
Mark Qvist	c2c3a144d2	Added payload data inactivity metric to Link API	2024-02-29 23:05:16 +01:00
markqvist	ea369015ee	Update issue templates	2024-02-29 17:07:53 +01:00
markqvist	9745842862	Update issue templates	2024-02-29 17:05:46 +01:00
markqvist	246289c52d	Create config.yml	2024-02-29 17:04:17 +01:00
markqvist	ff71cb2f98	Update issue templates	2024-02-29 16:58:57 +01:00
Mark Qvist	5ca1ef1777	Revert EEPROM check logic	2024-02-29 16:18:39 +01:00
Mark Qvist	2b764b4af8	Allow EEPROM checksum mismatch on autoinstall. Fixes #432 .	2024-02-29 15:50:45 +01:00
Mark Qvist	a62843cd75	Updated readme	2024-02-16 17:54:31 +01:00
Mark Qvist	633435390d	Added ability to flash T3 boards with TCXO	2024-02-16 17:32:01 +01:00
Mark Qvist	1e207ef972	Updated readme	2024-02-16 17:31:42 +01:00
Mark Qvist	35e9a0b38a	Updated changelog	2024-02-14 16:58:51 +01:00
Mark Qvist	3d7f3825fb	Updated manual	2024-02-14 16:54:29 +01:00
Mark Qvist	04b67a545d	Updated version	2024-02-13 19:01:07 +01:00
Mark Qvist	61c2fbd0da	Merge branch 'master' of github.com:markqvist/Reticulum	2024-02-13 19:00:00 +01:00
Mark Qvist	1aba4ec43a	Added support for SX126x-based RNodes	2024-02-13 18:59:23 +01:00
markqvist	841a3daa26	Merge pull request #439 from jacobeva/master Update min and max values to support SX1280	2024-02-09 22:30:32 +01:00
jacob.eva	d98f03f245	Update min and max values to support SX1280	2024-02-09 21:17:58 +00:00
Mark Qvist	878e67f69d	Fixed invalid RSSI offset reference. Fixes #433 .	2024-01-18 23:01:54 +01:00
Mark Qvist	e582a6d6d1	Updated changelog	2024-01-17 22:59:02 +01:00
Mark Qvist	a948afb816	Updated manual	2024-01-17 22:56:24 +01:00
Mark Qvist	86a294388f	Merge branch 'master' of github.com:markqvist/Reticulum	2024-01-17 22:52:48 +01:00
Mark Qvist	429a0b1bd3	Updated changelog	2024-01-17 22:52:01 +01:00
Mark Qvist	ee8bb42633	Updated manual	2024-01-17 22:51:16 +01:00
Mark Qvist	c659388a2c	Updated manual	2024-01-17 22:36:17 +01:00
markqvist	eaa8199988	Merge pull request #428 from jacobeva/master Add NRF52 support	2024-01-17 01:33:07 +01:00
jacob.eva	4f890e7e8a	Added NRF52 support	2024-01-16 21:30:31 +00:00
Mark Qvist	a37e039424	Check input_file attribut	2024-01-14 18:57:23 +01:00
Mark Qvist	8e1e2a9c54	Added debug function	2024-01-14 18:56:20 +01:00
Mark Qvist	e4f94c9d0b	Updated docs	2024-01-14 18:55:44 +01:00
Mark Qvist	b007530123	Adjusted resource timeout calculation	2024-01-14 01:06:43 +01:00
Mark Qvist	4066bba303	Merge branch 'master' of github.com:markqvist/Reticulum	2024-01-14 00:48:14 +01:00
Mark Qvist	8951517d01	Updated version	2024-01-14 00:47:45 +01:00
Mark Qvist	ae1d962b9b	Fixed large resource transfers failing under some conditions	2024-01-14 00:46:55 +01:00
Mark Qvist	a2caa47334	Improved link tests	2024-01-14 00:12:30 +01:00
Mark Qvist	9f43da9105	Fixed rnprobe formatting issue	2024-01-13 16:37:48 +01:00
Mark Qvist	038c696db9	Fixed missing check on malformed advertisement packets	2024-01-13 16:36:11 +01:00
Mark Qvist	8fa6ec144c	Updated readme	2024-01-03 12:05:30 +01:00
Mark Qvist	a8ccff7c55	Updated contribution guidelines	2024-01-03 12:00:10 +01:00
markqvist	a5783da407	Merge pull request #416 from jooray/patch-2 Fix typo	2023-12-31 12:24:48 +01:00
Juraj Bednar	bec3cee425	Fix typo	2023-12-30 23:47:51 +01:00
Mark Qvist	b15bd19de5	Added funding info	2023-12-30 22:00:46 +01:00
Mark Qvist	38390fd021	Updated license	2023-12-30 21:57:40 +01:00
Mark Qvist	40e0eee64f	Updated license	2023-12-30 21:55:20 +01:00
Mark Qvist	af4cbb1baf	Added funding info	2023-12-30 21:53:50 +01:00
Mark Qvist	d3f4192fe3	Added funding info	2023-12-30 21:52:41 +01:00
Mark Qvist	47ef62ac11	Updated contribution guidelines	2023-12-30 21:43:35 +01:00
Mark Qvist	d15ddc7a49	Updated contribution guidelines	2023-12-30 17:34:51 +01:00
Mark Qvist	d67c8eb1cd	Fixed potential division by zero	2023-12-25 11:39:24 +01:00
Mark Qvist	f4de5d5199	Updated changelog	2023-12-07 15:52:20 +01:00
Mark Qvist	34e42988ea	Updated docs	2023-12-07 15:51:22 +01:00
Mark Qvist	81d5d41149	Updated changelog	2023-12-07 15:51:15 +01:00
Mark Qvist	6b3f3a37f0	Updated version	2023-12-06 00:07:06 +01:00
Mark Qvist	60a604f635	Carrier change flag on listener replace	2023-12-06 00:06:45 +01:00
Mark Qvist	55a2daf379	Updated docs	2023-12-02 02:14:49 +01:00
Mark Qvist	2dbde13321	Added identity import and export in hex, base32 and base64 formats	2023-12-02 02:10:22 +01:00
Mark Qvist	6620dcde6b	Updated docs	2023-11-14 10:06:28 +01:00
Mark Qvist	60966d5bb1	Updated changelog	2023-11-14 10:06:19 +01:00
Mark Qvist	ea22a53bf2	Updated docs	2023-11-13 23:38:46 +01:00
Mark Qvist	7b9526b4ed	Updated version	2023-11-13 23:23:40 +01:00
Mark Qvist	676074187a	Added timeout and wait options to rnprobe and improved output formatting	2023-11-13 23:22:58 +01:00
Mark Qvist	5dd2c31caf	Generate receipts prior to raw transmit	2023-11-13 23:12:59 +01:00
Mark Qvist	2db400a1a0	Updated changelog	2023-11-13 23:11:29 +01:00
Mark Qvist	b68dbaf15e	Updated log levels	2023-11-08 15:23:29 +01:00
Mark Qvist	84febcdf95	Updated changelog	2023-11-06 11:28:22 +01:00