Skip to content

Instantly share code, notes, and snippets.

@devmorita
devmorita / m5stackPlusSPO2.ino
Last active January 8, 2022 04:24
Internet Of SPO2 Things.
#include "M5StickCPlus.h"
#include <Wire.h>
// lcd
uint8_t brightnessLevel = 8;
uint8_t RotateSet = 1; // for right finger
// buttuns
#define BTN_A_PIN 37
#define BTN_B_PIN 39