After upload fw onto pixhawk with QGC. So QGC difficult with me, and I trying flashing fw from Mission Planner, but some thing error in Usb ( the pin of USP maybe not tight, when I keep my hand it can connect. But when my hand strong, Usb take out. I trying to welding but have error too.)
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Some body tell me press reset button ( near usb) to reset fw. so now my board error, Main led red flashing
Coud you please help me, How upload fw without usb ( ex telem1, telem2, serial 4/5).
many thanks for support
(Sorry my enghish)
Rgs
Reed Noel
Replies
I trying welding usb port, but can't connect with pc, try changing other port of PC and other cable.
Some body know, please help.
Rgs
Reed Noel.
https://youtu.be/l7z5fAAjzEo