Machine: 50W CO2 4040 laser engraving and cutting machine with up and down honeycomb working table (From Aliexpress, Seller: LCSpear)
Firmware: I have a new board and I’m using whatever it came with
Problem/ Question: The 2 cables shown still attached to the red board i cannot figure out where to plug them in to the Cohesion board.
If i understand correctly, out of those 6 cables i know the GND cables need to go into the GND on the cohesion board. Only question is GND on the red board had 2 cables and only 1 in the cohesion baord.