The ESC controls the brushless motor using the R/C radio’s throttle function, and it also provides 5V power for the R/C receiver and servos. In most cases no programming is required.
In other listings, you’ll see we offer several small ESCs in the 6-15 amp range. But we also have a few larger ones which you can consider “closeout” items – at a bargain price. These are larger and heavier than the smaller ones and they have a 2-amp BEC. (The picture shows a smaller 10-amp ESC)
These ESCs do not have bullet connectors included. The power wires require a connector for the battery, not included.