BLE requires pairing? code is 000000
name is defined in opentx
uuid 974CC13B-5853-9865-5DDC-D052F21287E9
system id 2619b000 00ab5ef4
pnp id 0x010D0000001001
service uuids FFF0
tx power level 0
characteristics
characteristic 1 FFF1 read write 0x01
characteristic 2 FFF2 read write 0x02
characteristic 3 FFF3 write
characteristic 4 FFF4 notify
characteristic 5 FFF5 read 0x0102030405
characteristic 6 FFF6 read write without response notify 0x7e80dc5dc5dc3dc5dc3dc3dc3dc3e07e