https://gist.github.com/egorf/66d88056a9d703928f93

from sh import bluetoothctl

mac = "AA:BB:CC:DD:EE"

bluetoothctl("connect",mac)

iTAG

Device address 5B:4B:0A:97:A3:34
Services:
00001800-0000-1000-8000-00805f9b34fb (Handle: 1): Generic Access Profile
0000180f-0000-1000-8000-00805f9b34fb (Handle: 8): Battery Service
00001802-0000-1000-8000-00805f9b34fb (Handle: 16): Immediate Alert
0000ffe0-0000-1000-8000-00805f9b34fb (Handle: 20): Vendor specific