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.)

19243989_1509993389061186_1640810367_n.png

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

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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.3702385070?profile=originalhttps://youtu.be/l7z5fAAjzEo

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