The airspeed indicator suddenly malfunctioned last week. When we blew air at it with an electric fan on the ground, the readings fluctuated greatly, ranging from -10m/s to 10m/s. The same issue occurred in the air. We used two flight controllers (X7+) and four airspeed indicators (two of which were newly purchased), and all of them had the same problem. The firmware version of the flight controller is PX4 1.16, and we used QGC ground station. We would be extremely grateful if you could help us solve this problem.
Hey,
You used all 4 speed sensors at once on a same craft or each one separately and they were acting the same?