Does anyone have experience with GPIO use in PLC RADXDA zero hardware?
The standard GPIO nodes for Raspberry pi understandably do not work.
Raspberry pi is not available, Radxda can be bought, it even has higher computing power for MQTT and Grafana.
Could someone advise how to modify the node for simple use of IO pins (input, output, PWM output)?
Thank you, I will post the procedure as soon as I solve it.