Hw-044 Datasheet Page

#define CLK_PIN 2 #define DT_PIN 3 #define SW_PIN 4

If you are building a project that requires precise control—like adjusting the volume on a custom speaker, navigating a menu on an LCD screen, or controlling the brightness of an LED—you have likely come across the . hw-044 datasheet

Note: Some variants label CS as LOAD or CS. #define CLK_PIN 2 #define DT_PIN 3 #define SW_PIN

On most HW-044 boards, these pins are labeled directly on the PCB silk screen. If not, identify GND and VCC first (often the two outer pins or the pair closest to the board edge). hw-044 datasheet

The HW-044 module typically features 5 pins on one side (for the encoder signals and power) and 2 pins on the other side (for the push-button function).