This project implements a reliable and flexible cyclic timer system using an Arduino and a DS3231 real-time clock (RTC). It is designed for applications requiring precise periodic control with ...

The DS3231 RTC module is a real-time clock that uses less power and has highly accurate communication via an I2C interface. Also, the DS3231 real time clock has its temperature-compensated crystal ...

#ifndef TwoWire_h #define TwoWire_h #include <esp32-hal.h> #if !CONFIG_DISABLE_HAL_LOCKS #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "freertos/semphr.h" #endif #include ...