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Topics - gatormurica

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General RC Chitchat / Dji lightbridge no video signal
« on: July 27, 2019, 04:54:49 PM »
Hello all,
 I have a dji s900 with a light bridge.  I am not using the gimbal or hd camera.  I am using an fpv camera and running the signal through the av port on the side of the light bridge.  I have my video signal wier running to the av port.  I have my fpv camera running off of a separate power circuit.  The light bridge ground unit is running to an HD monitor screen.  I cannot get a video signal.  Does anyone have any experience with fpv cameras and the light bridge?  I can't seem to figure it out.

General RC Chitchat / Kiss set up motors twitch when arm
« on: February 05, 2018, 07:53:33 PM »
I have been building my first quad and I am loving it.  Unfortunately, I have hit a bit of a roadblock.  Here is what I am using and running.  Kiss FC, Kiss escs, 1200 kV motors,  x4r sbus.  I am using dshot 600. 

When I plug in my battery into my quad and hit my arm switch my motors turn on and they appear to spin up together at the same time.  There is no jittering in the motors.  When I put a set of props on the motors, certain motors start to jitter when I arm.  This only happens when I have my props on.  When there is tape on my motor shafts this doesn't happen.  Is only happens to one motor at a time.  Sometimes it goes to a different motor.

This has been confusing me for a while now.  I have checked my solder points on my esc's for shorts.  I have also increased my speed of the motors at which I arm my drone at.  None of this has worked.  I have uploaded my firmware through the kiss gui.  I have been told that dshot does do not need calibration.  Is there some sort of calibration that dshot does need? What should I do to expose this problem?  What could it be?  If anyone out there sees this and has any sort of advise I would be grateful to hear you out.  Thank you,

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