Description
1. Can be used as a signal generator for electric speed controller (ESC), then you can test your motor system without using a transmitter and receiver2. 3 modes to check servos or ESC:
3. Manual mode: turn the knob with different speed, check the reaction time
4. Neutral mode: make the servo go back to the neutral point
5. Automatic "window wiper" mode: make the servo swing like a window wipers in the biggest angle
6. Can connect 1-3 servos simultaneously and test such as 1-3 servos consistency and so on