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Beeping ESC


Junior Member
I have a Art-Tech 20A Brushless ESC that beeps per second continuously.
I have tried the reset via TX throttle max to min etc. and it makes no difference. I have tried different radios (analog) and rx's , different motors, still no difference. Prior to this I had been rebuilding motors and testing . All was perfect until I put ESC back into aircraft. To the best of my knowledge, this ESC does not come with a programming card.

Any ideas/ help would be greatly appreciated
I had the same issue on "the beef" kit and it was my process of programming the ESC. Turn on transmitter, slide throttle to max. Power on ESC and wait for the beeps to start. Throttle down, wait for the acknowledgement and power everything off. I'm pretty sure that was what finally got mine working.