Am i doing something wrong with IBUS?

[iampxy]

I met the same problem, and I solve it, the link maybe help, good luck!

I am confused,does Ardurover really support IBUS protocol?

Hi all, i am confused of RCIN protocol. my device: 1.pixhawk 2.4.8 2.firmware : ardurover 4.2.3 3.transimmiter: flysky NB4 4.receiver: flysky ftr16s, connect to pixhawk RCIN pins when i set the receiver SBUS out, missionplanner can read the servo value, it works fine, the steering and throttle are OK. but I set the receiver IBUS out, pixhawk can not read anything, the RC calibrate bar color is grey in missionplanner. I look for in the Ardupilot document, it says support IBUS, so I am con…