Pull the code, provide a bluetooth host module.
Example:
import bluetooth
bt = bluetooth.Bluetooth()
bt.active(1)
bt.advertise(100, 'MicroPython')
tx = bluetooth.Characteristic('6E400002-B5A3-F393-E0A9-E50E24DCCA9E', bluetooth.FLAG_READ|bluetooth.FLAG_NOTIFY)
rx = bluetooth.Characteristic('6E400003-B5A3-F393-E0A9-E50E24DCCA9E', bluetooth.FLAG_WRITE)
s = bt.add_service('6E400001-B5A3-F393-E0A9-E50E24DCCA9E', [tx, rx])
tx.write('hello')
def callback(char, data):
print('rx on update data:', data)
rx.on_update(callback)Provides an android debugging tool.