Hi, All
I only connected BYD BMS and one battery with Victron CCGX. No other inverters and MPPT. However, CCGX doesnot known BMS, nothing on the device list.
By the way, I made acommunication cable myself as following colors .
CCGX can terminal 1 Y/W 2 Y 3 G/W 4 B 5B/W 6 G 7 B/W 8 B
BMS: can teminal 1 Y/W 2 Y 3 G 4 B/W 5 B 6 G/W 7 B 8 B/W
I also made another cable with colors like in the manual and shift 7,8,3 terminal and 4,5,6 terminal.
But none of works. Any one has idea and help me or the problem is not from cable?
Thanks
