In this tutorial we will interface real hardware of RTC DS1307 with STM32 Blue Pill Board.We have seen many tutorials earlier for interfacing RTC DS1307 with Arduino, ESP32 boards, PIC microcontroller using Proteus Simulation tools. Related post: RTC DS1307 AT24C32 Real Time Clock module with Battery. Arduino DS1307RTC and SSD1306 OLED display in Proteus [PIC16F877A]:
