The sensor power is 5v and is compatible with Ardupilot, and now has another problem. The barometer is with inaccurate readings, ranging from -3m to 5m in height. At the moment I’m using the internal bar but the barometer is making the quadcopter
Continuing the discussion from HMC5883l does not calibrate!:
Let’s continue our discussion about barometer in this thread.
Could you share your barometer setup photos? Is it covered with a foam?
Is covered by a foam, when it starts to heat the ship the barometer starts the temperature variations, is this the reason? with an old battery 3S did not have this problem, so I moved to 4S started the problem, spend 3 minutes with the ship on the changes up
I used the 3s battery and it continues with the highest values of 3m
Do you have the same problem during ground tests as for the flights?
What battery do you use?
I think that the problem can be related to the noise from the new battery and ESC.
I currently use a Limskey 10400mah 14.8v 4s. I tested today with a Power 3000mah 11.1v 3s and with both batteries had fluctuation of 1 meter
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