diff --git a/applications/system/js_app/application.fam b/applications/system/js_app/application.fam
index 588ad03fa..40fe06cff 100644
--- a/applications/system/js_app/application.fam
+++ b/applications/system/js_app/application.fam
@@ -70,3 +70,11 @@ App(
     requires=["js_app"],
     sources=["modules/js_submenu.c"],
 )
+
+App(
+    appid="js_blebeacon",
+    apptype=FlipperAppType.PLUGIN,
+    entry_point="js_blebeacon_ep",
+    requires=["js_app"],
+    sources=["modules/js_blebeacon.c"],
+)
diff --git a/applications/system/js_app/examples/apps/Scripts/blebeacon.js b/applications/system/js_app/examples/apps/Scripts/blebeacon.js
new file mode 100644
index 000000000..3f853f2cb
--- /dev/null
+++ b/applications/system/js_app/examples/apps/Scripts/blebeacon.js
@@ -0,0 +1,88 @@
+let bleBeacon = require("blebeacon");
+
+let currentIndex = 0;
+let currentByteValue = 0;
+let watchValues = [
+    0x1A, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+    0x09, 0x0A, 0x0B, 0x0C, 0x11, 0x12, 0x13, 0x14, 0x15,
+    0x16, 0x17, 0x18, 0xE4, 0xE5, 0x1B, 0x1C, 0x1D, 0x1E,
+    0x20, 0xEC, 0xEF
+];
+
+function byteToHex(byte) {
+    let hexChars = '0123456789abcdef';
+    let hex = '';
+    if (byte >= 0 && byte <= 255) {
+        hex = hexChars[(byte >> 4) & 0x0F] + hexChars[byte & 0x0F];
+    }
+    return hex;
+}
+
+function getNextByteValue() {
+    let value = currentByteValue;
+    currentByteValue = (currentByteValue + 1) % 256;
+    return value;
+}
+
+function generateRandomMac() {
+    let mac = '';
+    for (let i = 0; i < 6; i++) {
+        if (mac.length) mac += ':';
+        let byte = getNextByteValue();
+        mac += byteToHex(byte);
+    }
+    return mac;
+}
+
+function bytesToHexString(bytes) {
+    if (!bytes) {
+        print("Invalid input for bytesToHexString");
+        return '';
+    }
+
+    let hexString = '';
+    for (let i = 0; i < bytes.length; i++) {
+        hexString += byteToHex(bytes[i]);
+    }
+    return hexString;
+}
+
+function sendRandomModelAdvertisement() {
+    if (!watchValues || watchValues.length === 0) {
+        print("watchValues array is empty or undefined.");
+        return;
+    }
+
+    let model = watchValues[currentIndex];
+
+    let packet = [
+        14, 0xFF, 0x75, 0x00, 0x01, 0x00, 0x02, 0x00, 0x01, 0x01, 0xFF, 0x00, 0x00, 0x43,
+        model
+    ];
+
+    let packetString = bytesToHexString(packet);
+    if (!packetString) {
+        print("Failed to generate packet string.");
+        return;
+    }
+
+    bleBeacon.setMac(generateRandomMac());
+    bleBeacon.setData(packetString);
+    bleBeacon.send();
+
+    print("Sent data for model ID " + to_string(model));
+
+    currentIndex = (currentIndex + 1) % watchValues.length;
+
+    delay(500); // 500 Ms is the fatest we can manage to recieve 
+                // in C Flipper is way faster at spamming this
+
+    bleBeacon.stop();
+
+    bleBeacon
+}
+
+while (true)
+{
+    sendRandomModelAdvertisement();
+}
\ No newline at end of file
diff --git a/applications/system/js_app/modules/js_blebeacon.c b/applications/system/js_app/modules/js_blebeacon.c
new file mode 100644
index 000000000..5bbcb0112
--- /dev/null
+++ b/applications/system/js_app/modules/js_blebeacon.c
@@ -0,0 +1,213 @@
+#include "../js_modules.h"
+#include <furi_hal_bt.h>
+#include <extra_beacon.h>
+
+typedef struct {
+    char* data;
+    char* mac_addr;
+    size_t beacon_data_len;
+    GapExtraBeaconConfig beacon_config;
+} JSblebeaconInst;
+
+static JSblebeaconInst* get_this_ctx(struct mjs* mjs) {
+    mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
+    JSblebeaconInst* storage = mjs_get_ptr(mjs, obj_inst);
+    furi_assert(storage);
+    return storage;
+}
+
+static void ret_bad_args(struct mjs* mjs, const char* error) {
+    mjs_prepend_errorf(mjs, MJS_BAD_ARGS_ERROR, "%s", error);
+    mjs_return(mjs, MJS_UNDEFINED);
+}
+
+static bool check_arg_count(struct mjs* mjs, size_t count) {
+    size_t num_args = mjs_nargs(mjs);
+    if(num_args != count) {
+        ret_bad_args(mjs, "Wrong argument count");
+        return false;
+    }
+    return true;
+}
+
+static bool get_str_arg(struct mjs* mjs, size_t index, char** value) {
+    mjs_val_t str_obj = mjs_arg(mjs, index);
+    if(!mjs_is_string(str_obj)) {
+        ret_bad_args(mjs, "Argument must be a string");
+        return false;
+    }
+    size_t str_len;
+    const char* temp = mjs_get_string(mjs, &str_obj, &str_len);
+    if(str_len == 0 || !temp) {
+        ret_bad_args(mjs, "Bad string argument");
+        return false;
+    }
+    
+    *value = (char*)malloc(str_len + 1);
+    if (!*value) {
+        ret_bad_args(mjs, "Memory allocation failed");
+        return false;
+    }
+    strncpy(*value, temp, str_len);
+    (*value)[str_len] = '\0'; // Ensure null termination
+    return true;
+}
+
+static uint8_t hex_char_to_uint(char c) {
+    if (c >= '0' && c <= '9') return c - '0';
+    if (c >= 'a' && c <= 'f') return 10 + c - 'a';
+    if (c >= 'A' && c <= 'F') return 10 + c - 'A';
+    return 0;
+}
+
+static uint8_t* macstr_to_uint8(const char* macstr) {
+    if (strlen(macstr) != 17) return NULL; 
+
+    uint8_t* mac_bytes = (uint8_t*)malloc(6 * sizeof(uint8_t));
+    if (!mac_bytes) return NULL;
+
+    for (size_t i = 0, j = 0; i < 17; i += 3, ++j) {
+
+        mac_bytes[j] = (hex_char_to_uint(macstr[i]) << 4) | hex_char_to_uint(macstr[i + 1]);
+
+        if (i < 15 && macstr[i + 2] != ':' && macstr[i + 2] != '-') {
+            free(mac_bytes); 
+            return NULL;
+        }
+    }
+
+    return mac_bytes;
+}
+
+static uint8_t* hexstr_to_uint8(const char* hexstr, size_t* out_length) {
+    size_t len = strlen(hexstr);
+    if (len % 2 != 0) return NULL; 
+
+    if (len > EXTRA_BEACON_MAX_DATA_SIZE + 1) return NULL;
+
+    *out_length = len / 2;
+    uint8_t* bytes = (uint8_t*)malloc(*out_length);
+    if (!bytes) return NULL; 
+
+    for (size_t i = 0; i < *out_length; ++i) {
+        bytes[i] = (hex_char_to_uint(hexstr[i * 2]) << 4) | hex_char_to_uint(hexstr[i * 2 + 1]);
+    }
+
+    return bytes;
+}
+
+static void js_blebeacon_set_data(struct mjs *mjs) {
+    FURI_LOG_D("BLE", "Setting data");
+    if (!check_arg_count(mjs, 1)) return;
+    JSblebeaconInst* inst = get_this_ctx(mjs);
+    if (!inst) {
+        FURI_LOG_D("BLE", "Beacon instance is null");
+        ret_bad_args(mjs, "Beacon instance is null");
+        return;
+    }
+
+    if (inst->data) {
+        FURI_LOG_D("BLE", "Freeing existing data");
+        free(inst->data);
+        inst->data = NULL; 
+    }
+
+
+    if (!get_str_arg(mjs, 0, &(inst->data))) return; // get_str_arg now modifies inst->data directly
+
+    size_t data_len = 0;
+    uint8_t* beacon_data = hexstr_to_uint8(inst->data, &data_len);
+    if (!beacon_data) {
+        FURI_LOG_D("BLE", "Failed to convert data to hex");
+        ret_bad_args(mjs, "Failed to convert data to hex");
+        return;
+    }
+
+    FURI_LOG_D("BLE", "Successfully set beacon data");
+    furi_hal_bt_extra_beacon_set_data(beacon_data, data_len);
+    free(beacon_data);
+    mjs_return(mjs, MJS_UNDEFINED);
+}
+
+static void js_blebeacon_set_mac(struct mjs *mjs) {
+    FURI_LOG_D("BLE", "Setting Mac");
+    if (!check_arg_count(mjs, 1)) 
+    {
+        ret_bad_args(mjs, "Bad args");
+        return;
+    }
+    
+    JSblebeaconInst* inst = get_this_ctx(mjs);
+    char* mac_addr = "";
+    if (!get_str_arg(mjs, 0, &mac_addr)) return; 
+    inst->mac_addr = mac_addr;
+    inst->beacon_config.min_adv_interval_ms = 50;
+    inst->beacon_config.max_adv_interval_ms = 150;
+
+    inst->beacon_config.adv_channel_map = GapAdvChannelMapAll;
+    inst->beacon_config.adv_power_level = GapAdvPowerLevel_0dBm;
+
+    inst->beacon_config.address_type = GapAddressTypePublic;
+
+    uint8_t* mac = macstr_to_uint8(mac_addr);
+    if (mac) {
+        memcpy(inst->beacon_config.address, mac, 6);
+        furi_hal_bt_extra_beacon_set_config(&inst->beacon_config);
+        mjs_return(mjs, MJS_UNDEFINED);
+    } else {
+        FURI_LOG_D("BLE", "Bad MacAddress");
+        ret_bad_args(mjs, "Bad Mac Address");
+        return;
+    }
+}
+
+static void js_blebeacon_send(struct mjs *mjs) {
+    
+    furi_hal_bt_extra_beacon_start();
+
+    mjs_return(mjs, MJS_UNDEFINED);
+}
+
+static void js_blebeacon_stop(struct mjs *mjs) {
+    
+    furi_hal_bt_extra_beacon_stop();
+
+    mjs_return(mjs, MJS_UNDEFINED);
+}
+
+static void* js_blebeacon_create(struct mjs *mjs, mjs_val_t* object) {
+    JSblebeaconInst* inst = malloc(sizeof(JSblebeaconInst));
+    mjs_val_t blebeacon_obj = mjs_mk_object(mjs);
+    mjs_set(mjs, blebeacon_obj, INST_PROP_NAME, ~0, mjs_mk_foreign(mjs, inst));
+    mjs_set(mjs, blebeacon_obj, "setData", ~0, MJS_MK_FN(js_blebeacon_set_data));
+    mjs_set(mjs, blebeacon_obj, "setMac", ~0, MJS_MK_FN(js_blebeacon_set_mac));
+    mjs_set(mjs, blebeacon_obj, "send", ~0, MJS_MK_FN(js_blebeacon_send));
+    mjs_set(mjs, blebeacon_obj, "stop", ~0, MJS_MK_FN(js_blebeacon_stop));
+    *object = blebeacon_obj;
+    return inst;
+}
+
+static void js_blebeacon_destroy(void *ptr) {
+    JSblebeaconInst* inst = (JSblebeaconInst*)ptr;
+    if (inst) {
+        free(inst->data);
+        free(inst->mac_addr);
+        free(inst);
+    }
+}
+
+static const JsModuleDescriptor js_blebeacon_desc = {
+    "blebeacon",
+    js_blebeacon_create,
+    js_blebeacon_destroy,
+};
+
+static const FlipperAppPluginDescriptor blebeacon_plugin_descriptor = {
+    .appid = PLUGIN_APP_ID,
+    .ep_api_version = PLUGIN_API_VERSION,
+    .entry_point = &js_blebeacon_desc,
+};
+
+const FlipperAppPluginDescriptor* js_blebeacon_ep(void) {
+    return &blebeacon_plugin_descriptor;
+}
\ No newline at end of file