B4J Library [PyBridge] Bleak - Bluetooth BLE

Bleak is a Python BLE library: https://bleak.readthedocs.io/en/latest/index.html
The attached project wraps this library and allows scanning for BLE peripherals, connecting, reading, subscribing and writing.

The example project allows connecting to multiple devices at once.

Python dependencies:
pip install bleak

Depends on B4J 10.2 beta #4+

Updates:
1.02 - Timeout implementation and Bleak.EnableDebugLogging.

 

[tchart]

What Blueooth adaptor are you using Erel?

 

[Erel]

Mini Bluetooth 5.0 USB Dongle – Gold Touch

www.gold-touch.net

 

[f0raster0]

We tested this exmaple using the chip from Nordic nRF52 and nRF51, looking good tested here
Now I can communicate directly from B4J to my BLE devices

thanks

 

[Erel]

Bleak v1.00 is released. Note that it depends on PyBridge v0.70+ (0.70 is attached to the first post).

 

[Erel]

V1.01 - Bleak.Is_Scanning property. This property is useful to avoid handling DeviceFound events after calling StopScan (which isn't an immediate action).

Private Sub BLE_DeviceFound  (Device As BleakDevice)
    If BLE.IsScanning = False Then Return

 

[Erel]

1.02 - Timeout implementation and Bleak.EnableDebugLogging.

 

[rwblinn]

Tested successfully with B4J B4XPages UI Application and the B4R BLE Server rBLEServer (info).
Easy to use and many thanks for providing. Great work.