Servo Tester 5v Module

The Servo Tester 5V Module generates PWM signals to test and center servo motors without a microcontroller. It features manual adjustment and automatic sweep modes for servo calibration, RC setup, and standalone servo testing.

Key Features

• Manual mode – adjust position with knob
• Neutral mode – centers servo to 90°
• Automatic sweep mode – continuous back-and-forth
• Works with all standard servos
• 5V operation
• Compact module
• No programming needed

Technical Specifications

Applications

• Servo calibration
• RC setup
• Servo testing
• Standalone servo control
• Mechanical setup
• Hobby shop testing

Important Notes

• Power from BEC/ESC or separate 5V supply
• Can damage servo if forced beyond mechanical limits
• Use neutral mode to find center before mounting servo horn
• Auto mode useful for testing servo speed and range
• Does not replace proper servo control in final application