Two motors spinning at once? - RC Groups
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Nov 08, 2017, 02:25 AM
Registered User
Help!

Two motors spinning at once?


Hello everyone, i recently got back from buying some cables for vtx and fpv cameras and after fitting everything together im getting a weird problem.
When i go to betaflight and spin up motors 2 both motors 2 and 3 begin to spin, same if i spin up motor 3 and both motors 2 and 3 spin together? In blheli only two escs are apearing and thats 1 and 4. Im using Spedix 30a HV - 3-6s. My flight controller is the Matek F405 OSD and I have had this issue before but with different frame,fc and pdb but the lads down at the hobby shop fixed it but i dont know how! Any help???
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Nov 08, 2017, 04:54 AM
What is landing :O
Check all your soldering. Sounds like a short between motor 2 and 3.
Nov 08, 2017, 06:22 PM
Registered User
Hello, it turns out that i connected the ground for cam and the ground from the esc signal on the same pad causing both motors to spin... Weird (;


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