Lukas Holoubek's Discussions (4)

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How to diagnose ESC failure

I'm currently rebuilding my 3DR hexa after a nasty crash a few weeks back, and I have one ESC (3DR 20amp) that won't turn on. When plugged into the lipo, it won't beep and I can't get the motor to respond. Replacing it with another ESC fixes the prob

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3DR Hexacopter - initial setup issue

I'm almost ready to take my 3DR hexacopter out for a test flight, but I'm having an issue with motors 5 and 6. Channels 1-4 coming out of the APM (version 1) seem to be working fine. In stabilize mode, I can arm the ESCs and motors 1-4 will work. The

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