#540245 - 3S Brushless ESC/Receiver
"2 in 1" combined Brushless ESC and 2.4GHz Receiver unit.
Features:
Waterproof
Forward, Reverse & Brake Linear Operation
Automatic Setup System
Over Current Protection
Thermal Protection
Low Voltage Protection
2S-3S Capable
3 Wire Servo input - requires #540147 - Servo (3-Wire)