07-19-2022, 06:07 AM
My board's manufacturer for some reason claims the CM4 only has 28 GPIOs. So GPIO28 and above are simply not connected to the board. If I had to guess, I'd say this board was designed to accomplish a different goal and now it's sold as an adapter board. But who knows.
There's nothing on the board to solder to, but I can probably solder directly to the pins (or scratch off the traces) and solder a connector to easily connect and disconnect it to the Freeplay board.
I'll update here as soon as I can.
There's nothing on the board to solder to, but I can probably solder directly to the pins (or scratch off the traces) and solder a connector to easily connect and disconnect it to the Freeplay board.
I'll update here as soon as I can.