"Hi Chris,
My hexa680 with sunnysky 3508, 380kv, esc spider 30A, propeller 1355, fc Pixhawk. 9tatal 3kgs include gimbal, cam)
I using lipo 4s 5400 can fly 5 minute. when I using 4s 3p 18650 battery Samsung 30Q
(Specification:
"Dear Ariuna,
My pixhawk damage usb port and insize already had fw px4.io and just control with QgroundControl.
I reading on the STM32f4 ( st pages) i know how to upload bootload for it via FIDI232.
Now, I want to update firmwaer, that Pixhawk can…"
"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"
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.…
Dear all, My pixhawk maybe died after I upload firmware from Qgroundcontrol! now connect to usb cable happend the error ( connect external usb is same)1.pngCenter Led is off Led B/E on FMU blinking Led ATC on IO is…