I am very new to this and I have a remote mower I built 3 years ago & I want to build an Autopilot for it. I have the hardware setup and have been successful at everything so far… BUT I cant see the green bars on the Radio Calibration tab in Ardupilot Rover "MANDATORY HDWE "
I feel like the receiver /Transmitter are paired as they work fine for years without the Pixhawk from “radioLink"
I have double checked the wiring as " I UNDERSTAND IT” but I tried 4 different laptops and get the same result…
Does the USB cable have to be plugged in for this setup …or can it be done over 915 mhz telemetry radio?
thanks in n advance for any suggestions.