// I2S pins #define I2S_BCLK 26 #define I2S_LRC 25 #define I2S_DIN 22
With this guide, you can confidently design, wire, and program the HW-044 for your next audio project. For further reading, refer to the official MAX98357 datasheet from Maxim Integrated (now Analog Devices), which provides deeper details on thermal performance, layout guidelines, and clock tolerance. hw-044 datasheet
Control a differential drive robot. Y-axis controls forward/back speed, X-axis controls turning, and the button toggles a headlight LED. // I2S pins #define I2S_BCLK 26 #define I2S_LRC