pyzerproc Async library to control Zerproc Bluetooth LED smart string lights Free software: Apache Software License 2.0 Features Discover nearby devices Turn lights on and off Set light color Get light status Command line usage pyzerproc ships with a command line tool that exposes the features of the library. $ pyzerproc discover INFO:pyzerproc.discovery:Starting scan for local devices INFO:pyzerproc.discovery:Discovered AA:BB:CC:00:11:22: LEDBlue-CC001122 INFO:pyzerproc.discovery:Discovered AA:BB:CC:33:44:55: LEDBlue-CC334455 INFO:pyzerproc.discovery:Scan complete AA:BB:CC:00:11:22 AA:BB:CC:33:44:55 $ pyzerproc turn-on AA:BB:CC:00:11:22 INFO:pyzerproc.light:Connecting to AA:BB:CC:00:11:22 INFO:pyzerproc.light:Turning on AA:BB:CC:00:11:22 $ pyzerproc turn-off AA:BB:CC:00:11:22 INFO:pyzerproc.light:Connecting to AA:BB:CC:00:11:22 INFO:pyzerproc.light:Turning off AA:BB:CC:00:11:22 $ pyzerproc set-color AA:BB:CC:00:11:22 ff0000 INFO:pyzerproc.light:Connecting to AA:BB:CC:00:11:22 INFO:pyzerproc.light:Changing color of AA:BB:CC:00:11:22 to #ff0000 $ pyzerproc set-color AA:BB:CC:00:11:22 00ff00 INFO:pyzerproc.light:Connecting to AA:BB:CC:00:11:22 INFO:pyzerproc.light:Changing color of AA:BB:CC:00:11:22 to #00ff00 $ pyzerproc is-on AA:BB:CC:00:11:22 INFO:pyzerproc.light:Connecting to AA:BB:CC:00:11:22 INFO:pyzerproc.light:Got state of AA:BB:CC:00:11:22: <LightState is_on='True' color='(255, 0, 0)'> True $ pyzerproc get-color AA:BB:CC:00:11:22 INFO:pyzerproc.light:Connecting to AA:BB:CC:00:11:22 INFO:pyzerproc.light:Got state of AA:BB:CC:00:11:22: <LightState is_on='True' color='(255, 0, 0)'> ff0000 Usage Discover nearby devices import asyncio import pyzerproc async def main(): lights = await pyzerproc.discover(timeout=30) for light in lights: print("Address: {} Name: {}".format(light.address, light.name)) asyncio.get_event_loop().run_until_complete(main()) Turn a light on and off import asyncio import pyzerproc async def main(): address = "AA:BB:CC:00:11:22" light = pyzerproc.Light(address) try: await light.connect() await light.turn_on() await asyncio.sleep(5) await light.turn_off() finally: await light.disconnect() asyncio.get_event_loop().run_until_complete(main()) Change the light color import asyncio import pyzerproc async def main(): address = "AA:BB:CC:00:11:22" light = pyzerproc.Light(address) try: await light.connect() while True: await light.set_color(255, 0, 0) # Red await asyncio.sleep(1) await light.set_color(0, 255, 0) # Green await asyncio.sleep(1) finally: await light.disconnect() asyncio.get_event_loop().run_until_complete(main()) Get the light state import asyncio import pyzerproc async def main(): address = "AA:BB:CC:00:11:22" light = pyzerproc.Light(address) try: await light.connect() state = await light.get_state() if state.is_on: print(state.color) else: print("Off") finally: await light.disconnect() Changelog 0.4.12 (2023-04-07) Fix test compatibility with bleak 0.20 0.4.11 (2022-05-03) Unpin test dependencies 0.4.10 (2021-11-23) Fix test compatibility with bleak 0.13 0.4.9 (2021-03-28) Upgrade to bleak 0.11.0 0.4.8 (2021-02-12) Dependency cleanup (#1) (#3) @fabaff 0.4.7 (2020-12-20) Include a default timeout on all remote calls 0.4.5 (2020-12-20) Wrap all exceptions from upstream code 0.4.4 (2020-12-19) Timeout for is_connected and reduce extra calls 0.4.3 (2020-12-17) Fix bleak dependency called in setup.py 0.4.1 (2020-12-17) Wrap exceptions from is_connected 0.4.0 (2020-12-17) Refactor from pygatt to bleak for async interface 0.3.0 (2020-12-03) Remove thread-based auto_reconnect 0.2.5 (2020-06-24) Set full brightness to 0xFF to match vendor app 0.2.4 (2020-05-09) Improve RGB edge cases 0.2.3 (2020-05-09) Rethrow exceptions on device subscribe 0.2.2 (2020-05-09) Fix imports 0.2.1 (2020-05-09) Wrap upstream exceptions 0.2.0 (2020-05-09) Expose exception objects Expose light address and name on discovery 0.1.1 (2020-05-08) Expose auto reconnect 0.1.0 (2020-05-07) Discover nearby devices 0.0.2 (2020-05-05) Get the current light state 0.0.1 (2020-05-04) Initial release Credits Thanks to Uri Shaked for an incredible guide to Reverse Engineering a Bluetooth Lightbulb. This package was created with Cookiecutter and the audreyr/cookiecutter-pypackage project template.