Made transmit() accept argument of type bytes. Renamed "bytes" variable to avoid collision with python datatype named bytes. Renamed num_bytes to nbytes to match other use of nbytes in this file.
Made transmit() accept argument of type bytes.
Renamed "bytes" variable to avoid collision with python datatype named bytes.
Renamed num_bytes to nbytes to match other use of nbytes in this file.

dwhall/lora_driver