Turn on PC and Bluetooth module.
Update HC-06 BLE name and pin numbers(Search about
Connect to the bluetooth with Linux settings.
If you want to do this part on Python, search about
Get address of the module from settings.
Or you can find address with
This is source code to get bluetooth address.
import bluetooth print("Performing BLE inquiry...") nearby_devices = bluetooth.discover_devices(duration=8, lookup_names=True, flush_cache=True, lookup_class=False) for addr, name in nearby_devices: print(addr, name)
This code referred to pybluez official example
Bind BLE with desktop with
rfcomm bind 0 98:D3:31:FC:73:2D
0 is the port number.
98:D3:31:FC:73:2D is the address of my bluetooth module.
Check weather the file
If your port number is
N, the file name will be
From now on, you can use
/dev/rfcomm0 file like serial IO files
import serial DEVICE = '/dev/rfcomm0' BAUD_RATE = 9600 # Connect to the device s = serial.Serial(DEVICE, BAUD_RATE) print('Connect to', DEVICE) # Send data s.write(b'hello\n') # Receive data data = s.read(3) print(data)