Confusion to use 3xOpto and 1x Bec esc on build

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Dyna_dan

New Member
just setting up my first build and can find very little on using 3 opto's and a linear bec esc on the build. I am trying to get away with NOT adding an external UBEC and just use a single ESC with my linear BEC ESC? Is this possible and do I have to cut any wires. I am using a Naze32 with 20 a esc on a 500 reptil with sunny sky 2212-980 motors. Many thanks for helping out a confused newbie.
 
You are correct. You can get power from one esc to power the naze, the rx, and the escs that do not have bec.

Thats how I run mine.
 
Many thanks ringolong!! Do I use that esc ( bec) on motor 1 or does it matter? I have tried searching for a wiring diagram on this and can't find a thing. Any chance you have somethng I could go by?
 
Jackson said:
You use 3 optos and one normal ESC?
Click to expand...
I guess Ringo Long does. I am just in the process of building and looking to save weight where I can. This would get rid of an external BEC but allow me to use at least 3 OPTO esc and 1 linear BEC esc.
 
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