I am using a radxa cubie a7z with 8gb of ram. I have gotten two imu’s working on spi, motor output using the mateksys can l431-pwm canbus module as well. I have updated my mateksys can rc firmware and have parameters set to use crsf which it should be set to by default. I see the node connected through the dronecan_gui_tool and using missionplanner on android and mavlink can to see the nodes through arducopter directly. I see both the l431 pwm being dynamically picked up and the can receiver module. I however get nothing in the bus monitor from the mateksys can rc input. Is this an elrs 4.0 thing or I am doing something wrong. I downgraded to elrs 3.6 with no changes so went back to 4.0. Any help is appreciated. I am using can for rc as the cubie a7z seems to support a baud rate max of 115200 which is well below elrs 460800 baud rate and I wasnt making any progress and doubt allwinner/radxa will support higher rates
I was able to get the mateksys can rc in working and the mateksys l431 pwm. I have a tmotor velox am32 esc working fine with dshot 600 but the a speedybee 4in1 bls 35a esc just beeps when connected. I havent been able to figure that out yet.