1.Introduction:
It is a simple Servo Tester Servo Control Module Driver Dual-channel servo serial port control board one-key reset.

2.Feature:
1>.Dual-way control servos: knob control & manual control.
2>.Serial port command control.
3>.The on-board high-precision 8-bit MCU generates a high-precision PWM signal for precise control of the servo.
4>.High-precision control, the control accuracy is 0.09°.

3.Parameter:
1>.Working voltage: 5~8.4V
2>.Number of control channels: 2 PWM channels
3>.Control mode: PWM pulse
4>.Pulse range: 500-2500
5>.Control accuracy: 0.1° (PWM minimum 1US)
6>.Work Temperature:-25℃~85℃
7>.Work Humidity:0%~95%RH
8>.Size: 47.2*29.8MM

4.Dual-way Control Servos:
1>. Knob control: The on-board function button allows you to quickly switch between the manual mode and the servo return mode (to reset the servo to the initial position, i.e. PWM 1500)
2>. Manual control: By turning the on-board knob, the rotation of the two servos can be quickly controlled.

5.Package:
  1pcs Simple servo tester.