From 1e88d595386f555eea1db6f00cd6831f533737f2 Mon Sep 17 00:00:00 2001 From: Arslaan Pathan Date: Sun, 29 Mar 2026 18:26:19 +1300 Subject: feat: sendMessageByZk --- FereFit_sendMessage_BLE.py | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 FereFit_sendMessage_BLE.py (limited to 'FereFit_sendMessage_BLE.py') 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)) -- cgit v1.2.3