1 files changed, 44 insertions, 0 deletions
diff --git a/FereFit_sendMessage_BLE.py b/FereFit_sendMessage_BLE.py
new file mode 100644
index 0000000..f180c07
--- /dev/null
+++ b/FereFit_sendMessage_BLE.py
@@ -0,0 +1,44 @@
+import asyncio
+import sys
+try:
+    from bleak import BleakScanner, BleakClient
+except ModuleNotFoundError:
+    print("Error importing bleak, are you sure you installed it?")
+    print("Try running the following command: \"pip3 install bleak\"")
+    print("If that fails, try this: \"pip3 install bleak --break-system-packages\"")
+    sys.exit(1)
+
+WRITE_UUID = "6E40FC20-B5A3-F393-E0A9-E50E24DCCA9E"
+
+async def send_message(device_name: str, message: str, msg_type: int = 1):
+    print(f"Scanning for {device_name}...")
+    device = await BleakScanner.find_device_by_name(device_name, timeout=10)
+    if not device:
+        print("Watch not found!")
+        return
+    print(f"Found at {device.address}")
+    
+    encoded = message.encode('utf-8')
+    chunks = [encoded[i:i+17] for i in range(0, len(encoded), 17)]
+    
+    async with BleakClient(device) as client:
+        print("Enabling all message notification settings...")
+        settings = bytes([0x02, 0x02, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 3])
+        await client.write_gatt_char(WRITE_UUID, settings)
+        await asyncio.sleep(1)
+        for i, chunk in enumerate(chunks):
+            packet = bytes([0x23, i, msg_type]) + chunk
+            if i == len(chunks) - 1:
+                packet = packet + bytes([0xFF])
+            print(f"Sending chunk {i}: {packet.hex()}")
+            try:
+                await client.write_gatt_char(WRITE_UUID, packet)
+                print(f"Sent chunk {i}")
+            except Exception as e:
+                print(f"Failed to send chunk {i}: {e}")
+            await asyncio.sleep(5)
+
+if __name__ == "__main__":
+    watch_name = input("Enter watch name (default: Watch ULTRA): ") or "Watch ULTRA"
+    message = input("Enter message to send: ")
+    asyncio.run(send_message(watch_name, message))