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Motor 2 and 4 not spinning on KISS FC build
#1
Hi All,

I have a DIY quad build with KISS FC.  I have the KISS firmware upgraded and in the data output my transmitter is transmitting correctly.  However motor 2 and 4 will not spin and they beep constantly when trying to do a motor test.  I have been through the ESC calibration protocol several times to no avail.  My ESC mode is set to PWM.  Motors 1 and 3 (top board) spin up fine on the test, but motor  2 and 4 from the bottom do not spin up only beep ...beep beep
#2
What type of escs?
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#3
They came with the YoCoo f450 DIY drone.

Three blue wires going from the ESC to motor and then the red/black power and the red/white/black ESC wires

They are wrapped in yellow shrink
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#4
You could try moving your throttle trim down a bit before you arm it. I haven't heard of it beeping the motors from this though, usually it just won't spin.
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#5
Did you go through esc calibration step by step following the manual?

http://kiss.flyduino.net/dwkb/calibratin...h-the-gui/

I calibrated them once and forgot to plug in the lipo. Maybe thats the issue?
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