DFRobot DS1307 RTC Module w/ Battery for Raspberry Pi (Compatible w/ Raspberry Pi 4B)
Ensures accurate timekeeping with DS1307 RTC module
Operates via I2C bus for seamless communication
Includes CR1220 battery for uninterrupted function
Compatible with multiple Raspberry Pi models
Operates reliably in -10°C to +85°C temperatures
The DFRobot DS1307 RTC Module w/ Battery for Raspberry Pi (Compatible w/ Raspberry Pi 4B) is engineered to maintain accurate timekeeping for Raspberry Pi systems. It utilizes the I2C bus for communication and features a Maxim DS1307 chip along with a CR1220 button cell to ensure the real-time clock continues to function even when the Raspberry Pi is powered down. This module is compatible with various Raspberry Pi models, including B, A+, B+, 2 model B, 3 model B, and 4B.