Dynamite 120A marine ESC

[BobbyD]

Is anyone familiar with the DYNM3875 marine ESC? Im trying to figure out how to use the BEC feature that
Im told is switchable for higher voltage/tourque servos. Is that what the 3 pins are for between the motor leads? The manual and mfg. website make no reference to them at all???

[fweasel]

That ESC has a built-in 6V/5A BEC, but it is not configurable in anyway. The 3 pins are for the programming card to set parameters like timing, and LVC.