Specifications: (1) Output: ≤ 15mA (5.0) (2) Input: DC 4.2-6.0v (3) Output Signal: 1.5ms ± 0.5ms (4) Size: 46 * 32 * 17MM (5) Weight: 8g (6) Adjustment: manual, automatic, and the median. Features: the ability to easily detect and configure the server's virtual spaces, jitter and median. Can be connected to two servos or ESC; MCU control, good stability and high accuracy. Turn the knob, steering can be detected. If you connect electronic governor (brush or brushless available), you can get rid of remote control devices for manual speed control, used to test tone Speed or motor performance is very practical, no longer cumbersome to connect the remote and the receiver. It is equivalent to a "hand Moving receiver "function, analog transmitters to play through the rudder knob Instructions: Refer to the picture below, then left steering, divided on the lower three groups, which can be accessed three servos; Right single row of pins connected to the supply, close to the edge is negative (to see identification symbol), then the battery negative, be careful not reversed, if the power supply is reversed will burn IC; S identifiers corresponding to the pin, it does not matter. Power on, the blue light will illuminate simultaneously, and then only light left of the first one, in order to manually adjust potentiometers test, press the button, the middle lights, the normalized test; Third lights, automatic testing. ESC test connection and access servos, as you must first take the test motor ESC!