/Maxim_DS1307_Calendar_I2C_bus_on_STM32

A project that displays how to communicate an easiest Calendar chip on I2C bus.

Primary LanguageCGNU General Public License v3.0GPL-3.0

I2C_DS1307

DS1307 Calendar on I2C bus STM32 Despite STM32F1 series has its own RTC, DS1307 it is just a calendar chip, so it is easy to use, though it has not any protection mechanism.