Cannot find SONAR_PIN parameter in Mission Planner for Ardupilot V2.9.1b on PX4FMU+PX4IO
Hi All,
I have a PX4FMU and PX4IO board running the Arducopter V2.9.1b Quad firmware. I am trying to add a Maxbotix XL-EZ4 sonar (http://www.maxbotix.com/Ultrasonic_Sensors/MB1240.htm).
The instructions here (http://copter.ardupilot.com/wiki/sonar/) sa
Read more…