This module can simulate actions in five directions: up, down, left, right, and vertical (down). Each of the five directions is a switch that outputs a high and low level signal voltage for use by the microcontroller development board or modules that require high and low level signal control. When the switch in each direction is pressed, the corresponding indicator LED lights up and goes off when released. After power on, the module power indicator LED remains on. The power supply negative terminal GND and the five way switch common terminal COM share one pin. When the module is not powered, the five directions A, D, C, D, Down and common terminal COM form five ordinary independent switches for use. Therefore, this module has two usage methods. When powered, it generates high and low level signals for five directional actions through buttons. When not powered or connected to VCC and GND, it is used as five ordinary independent small switches.
Power supply: 3.3V or 5V, the high and low levels corresponding to the voltage values output by the pins in each direction. When the switch is not activated, it outputs a high level, and when the switch is activated, it outputs a low level. Installation hole size: 3mm.