Upload firmware via Mavlink or?

Is there a way to upload firmware to a Pixhawk without using the USB connection ? Like via Mavlink ? Or something else ?


No, it has to use an USB connection

Actually, it is possible to upload FW via non-USB serial ports. Sorry I dont have link handy, but check RCG thread on Matek F405-Wing. Several of us busted the weak USB connection on that FC, and were saved by creativity of others.


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Link, please ? Thanks

Start here. Not saying it’s easy, but it is possible.


Thank you.