Bigtreetech – IO2CAN Adapter Module for CB1 / CM4

IO2CAN adapter module for CB1 / CM4 is an adapter between the general purpose inputs and outputs (GPIO) of Raspberry Pi boards and derivatives, and other common devices such as CANBUS modules and touch screens for Klipper.

It's a simple and elegant way to make these connections.

All the benefits of the CAN bus will be available with just one plug-in.