Pixhawk + Arduino Uno (PWM)

ArduRover Rover 3.1
1

Hello again!

I’d like to connect two or more sonars (HC-SR04) for obstacle detection, but I’d like to connect them first to Arduino Uno, so it could take actions and then send those actions to pixhawk via PWM/PPM (AUX OUT 1-6).

Do anyone knows if it’s possible and how to do that?

Thanks