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Questions tagged [fc-firmware]

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0 answers
57 views

How to connect Matek H743 FC to Raspberry Pi 4

I am using INAV firmware with Matek H743 FC. I want to connect FC to Raspberry Pi and read data from lidar/optical flow and GPS sensors. Culd you please provide me with documentation ? I dont know ...
2 votes
1 answer
30 views

Would appreciate help! What is wrong with the ESC?

Hear the beep when I connect a battery and when I connect a battery and the FC has voltage... Sounds like there is a voltage drop...but could it also be a new noise? https://drive.google.com/file/d/...
3 votes
3 answers
504 views

How to program drones that have old flight controllers?

I have a few components of drones like some old FCs and old ESCs and I don't want them to go to waste. Is there any way to configure a drone that I built with those parts, as I don't think the FCs are ...
5 votes
3 answers
400 views

Why can't quadcopters handle failure of one rotor?

Ardupilot can detect (and it logs) motor output mismatch. I think detecting in flight motor failure is possible with modern firmware and flight controllers. Then if one rotor fails, why can't we have ...
5 votes
2 answers
2k views

Can motors be "too big" for any reason?

I'm wondering, what would make a certain motor "too powerful/large" for a build? Could software/firmware of FC/ESCs be a problem? The only thing I could come up with is strength of the frame ...
9 votes
1 answer
432 views

Why was 32kHz gyro sampling removed from Betaflight?

For a while, the BetaFlight multirotor firmware supported 32kHz gyroscope polling, but now that feature has been dropped in favor of 8kHz being the highest polling rate. Does anyone know why this was ...