About this item

• ✅ The device can be used as a Servo Tester module and a signal generator for the electric speed controller (ESC), which allows you to check your motion system without a transmitter and receiver.
• ✅ Manual operation mode: Turn the knob at different speeds and check the response time.
• ✅ Automatic "Windshield Wiper" operation mode: Makes the servo swing at the greatest angle like a windshield wiper.
• ✅ Neutral operation mode: Lets the servo return to the neutral point.
• ✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.