User guide

Page 25
Get Version
Command 0x7F
Byte Name Value Detail
1 Address Byte Address
2 Command 0x7F Get Version
Response from MR88
Byte Name Value Detail
1 Address Byte Address
2 Command 0xFF Get Version Ack
3 ID1 0x02
4 ID2 0x01
5 Hardware Version 0x00 – 0xFF Currently 4
6 Hardware State 0x00 – 0xFF Currently 2
7 Boot Version 0x00 – 0xFF Currently 1
8 Firmware Major 0x00 – 0xFF Currently 4
9 Firmware Minor 0x00 – 0xFF Currently 2
Example to get the version for mixer address 2 :-
0x7E, 0x02, 0x7F, 0xFF, 0x7F, 0xFE, 0x7D
The mixer would respond with, for example :-
0x7E, 0x02, 0xFF, 0x02, 0x01, 0x04, 0x02, 0x01, 0x04, 0x02, 0xEE, 0x7D