navio2 is connected to the Raspberry Pi 4B, the firmware is the latest arducopter4.5.5, but “baro bad healthy” keeps appearing on the missionplanner, and the height is not normal, and the barometer test program given through the official website shows “I/O error”, I don’t know if it’s a hardware problem or a configuration problem, does anyone know what to do, thank you very much.
Hi @1745640128,
Welcome to the forum!
Can you run the emlidtool test and i2cdetect -y 1and post the results here? Was it working before?