simplepyble

import asyncio from simplepyble.aio import Adapter async def main(): adapters = Adapter.get_adapters() if not adapters: print("No adapters found. Ensure Bluetooth is on and permissions are granted.") return # Use the first adapter found adapter = adapters[0] print(f"Selected adapter: {adapter.identifier()} [{adapter.address()}]") # Use the adapter within an async context manager async with adapter: print("Scanning for 5 seconds...") await adapter.scan_for(5000) # Scan for 5000 milliseconds peripherals = adapter.scan_get_results() if not peripherals: print("No peripherals found.") return print("Found peripherals:") for i, peripheral in enumerate(peripherals): print(f" [{i}] {peripheral.identifier()} [{peripheral.address()}] - Connectable: {peripheral.is_connectable()}") # Example: Connect to the first connectable peripheral found connectable_peripherals = [p for p in peripherals if p.is_connectable()] if connectable_peripherals: selected_peripheral = connectable_peripherals[0] print(f"Attempting to connect to: {selected_peripheral.identifier()}") await selected_peripheral.connect() print(f"Successfully connected to {selected_peripheral.identifier()}") # Discover services and characteristics (example) services = selected_peripheral.services() for service in services: print(f" Service: {service.uuid()}") for characteristic in service.characteristics(): print(f" Characteristic: {characteristic.uuid()} (Can Read: {characteristic.can_read()})") await selected_peripheral.disconnect() print(f"Disconnected from {selected_peripheral.identifier()}") else: print("No connectable peripherals found to demonstrate connection.") if __name__ == "__main__": asyncio.run(main())