Hello PEPITO82,

The RPi CM4 is currently not an officially supported platform. However, according to my information, should be mostly compatible with "standard" RPi.

One option may be to use the RaspberryPi OS image and install the necessary components: EVOK, Node-RED.

If you also want so-called Unipi nodes for communication with inputs and outputs, which are available in our Node-RED OS image, just add a suitable module from the palette to Node-RED.

Best regards,
Antonin