Not sure why when i start p4 and its beep beep beep
when it lift above from ground the beeping stop
any idea why?
when it lift above from ground the beeping stop
any idea why?
IMU stands for a "Inertial Measurement Unit" and these unlike GPS try and keep your position known without the aid of timing via satellites, so if no signal, it can still fly steady and know it traveled 5' one way and 7" the other, not so much for up and down except there probably is altitude input from IMU to flight controller for stability reasons and also give the flight controller the right information to fly level, the flight controller decides to pitch when controller tells it to, but the IMU is what it refers too for accurate input, done hundred of times a second. This is needed for control of the craft, and its own internal guidance, basically, it's an electronic gyroscope, thus it needs calibration from time to time because it's very precise but subject to becoming corrupted due to the tiny tiny parts that do move inside the chip.Ok Im an idiot
I did compass calibration but not IMU
I just did IMU calibration and the beep gone, I cant believe it i flew with that this morning without IMU calibration, What IMU calibrate anyway
We use essential cookies to make this site work, and optional cookies to enhance your experience.