https://docs.m5stack.com/en/arduino/arduino_ide
https://docs.m5stack.com/en/arduino/m5stickc_plus2/program
* @Hardwares: M5StickCPlus2
* @Platform Version: Arduino M5Stack Board Manager v2.0.9
* @Dependent Library:
* M5GFX: https://github.com/m5stack/M5GFX
* M5Unified: https://github.com/m5stack/M5Unified
* M5StickCPlus2: https://github.com/m5stack/M5StickCPlus2
*/
#include "M5StickCPlus2.h" *focus