I have successfully installed a Venus image on a RPi and can see my BMV712.
I now wish to connect my MPPT 100/50 so that i can VRM and see whats happening.
I have purchased a Victron original VE Direct cable with JST PH plugs each end but need to get this connected to a usb to plug into the Pi. I have a Adafruit 954 USB to TTL cable. Both cables consist of four wires. Red, Black, green and white. Do i just connect the same colours together or do i cross the white and green over?