I settled on channel 16 at 9600 baud for the initial control netwrok.
Protocol is as follows:
0x7f | Pac synch 1 |
0xfe | Pac synch 2 |
0xdd | Destination address |
0xss | Source address |
0xnn | Packet Length |
0xop | Op code |
0xxx - 0xyy | data |
0xcc | CRC LSD byte |
0xcc | CRC MSD byte |
Address assignments:
Bonnard Master | 0x01 |
Burbank grow box | 0x02 |
Burbank garage status | 0x03 |