I’m trying to setup a Teraranger Tower proximity sensor. I have set using the tera ranger wiki page on serial 4 (GPS 2) on the pixhawk 2. however when I start up the pixhawk I get the following warning
[MAV 001:1] PreArm: check proximity sensor
I have checked the connections and they all seem to be correct. I have also setup the baud rate and proximity type. but get this warning.
I don’t think that the pixhawk is reading the proximity sensor.
Im using the most recent master version of arducopter.