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OPTO - means what?

Julian WhittakerJulian Whittaker Club Members Posts: 7

My new Multistar 20A ESC does not have BEC.
But the Specs say "BEC OPTO" (I bought it because I assumed it had BEC, -because BEC was listed in the specs).
In this context what does OPTO mean, and wouldn't it be better to say BEC - NO.



  • WTWUKWTWUK CornwallClub Members Posts: 13,425 ✭✭✭

    See your other post.

    They should be listed as 'No BEC' in reality. Misleading really.

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