Hi,
I’m trying to use the OpenCM 9.04 as an SPI slave that receives a buffer from a separate board (ESP32), parses it and actuates the motors. I’ve navigated the interwebs as much as I can but it kind of seems like I cannot run even the ‘Hello World’ example described here for two Arduino UNOs: https://www.tutorialspoint.com/arduino/arduino_serial_peripheral_interface.htm
Are there any pointers that can help me?