diff --git a/scripts/debug/41-udev.rules b/scripts/debug/41-flipper.rules
similarity index 72%
rename from scripts/debug/41-udev.rules
rename to scripts/debug/41-flipper.rules
index 6b4b37b92..8663e99ab 100644
--- a/scripts/debug/41-udev.rules
+++ b/scripts/debug/41-flipper.rules
@@ -1,10 +1,17 @@
-#Flipper Zero serial port
+# Flipper Zero serial port
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="5740", ATTRS{manufacturer}=="Flipper Devices Inc.", TAG+="uaccess", GROUP="dialout"
-#Flipper Zero DFU
+
+# Flipper Zero DFU
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="df11", ATTRS{manufacturer}=="STMicroelectronics", TAG+="uaccess", GROUP="dialout"
-#Flipper ESP32s2 BlackMagic
+
+# Flipper ESP32s2 BlackMagic
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="303a", ATTRS{idProduct}=="40??", ATTRS{manufacturer}=="Flipper Devices Inc.", TAG+="uaccess", GROUP="dialout"
-#Flipper U2F
+
+# Flipper ESP32s2 in DAP mode
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="303a", ATTRS{idProduct}=="40??", ATTRS{manufacturer}=="CMSIS-DAP", TAG+="uaccess", GROUP="dialout"
+
+# Flipper U2F
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="5741", ATTRS{manufacturer}=="Flipper Devices Inc.", ENV{ID_SECURITY_TOKEN}="1"
-#ST-Link-V3
+
+# ST-Link-V3
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="37??", ATTRS{manufacturer}=="STMicroelectronics", TAG+="uaccess", GROUP="dialout"
diff --git a/scripts/debug/README.md b/scripts/debug/README.md
new file mode 100644
index 000000000..59f2bf0c1
--- /dev/null
+++ b/scripts/debug/README.md
@@ -0,0 +1,19 @@
+## Installing udev rules
+
+On Linux, unprivileged users need to be in the `dialout` group to access serial ports and other USB devices. 
+
+To add your user to the `dialout` group, run the following command:
+
+```bash
+sudo usermod -a -G dialout $USER
+```
+
+To install the udev rules needed for debugging & CLI access to Flipper, run the following command:
+
+```bash
+sudo cp 41-flipper.rules /etc/udev/rules.d/
+sudo udevadm control --reload-rules
+sudo udevadm trigger
+```
+
+Note that not all possible debug interfaces are listed the `41-flipper.rules` file. If your interface is not supported out of the box, you may need to add a a rule for it. You can do so by adding a new line to the file according to udev rules syntax. Use `lsusb -v` to find the vendor and product IDs of your device.
\ No newline at end of file