Hello, I am looking to use the UDOO Bolt as a DCS controller with a GUI running in Linux. My system communicates over a CAN BUS network. Up to now, I have been using a raspberry pi 4 with this hat (https://www.waveshare.com/rs485-can-hat.html) to interface with the network through the SocketCAN driver, but the pi does not have enough processing power to handle the program. I am wondering if I can achieve something similar using the Embedded Controller Pins on the Bolt. I notice that there are what appears to be SPI pins (MISO, MOSI, CLK, CS) on the GPIO both for the Arduino and the Controller. How would I communicate with a device through the controller pins? Has anyone had success using SocketCAN with the Bolt? Thanks!