DS1307 Mini RTC Module (Real Time Clock) excluding battery

This RTC module is specifically designed for the Raspberry Pi. It communicates with Raspberry Pi through the I2C bus and includes a Maxim DS1307 and CR1220 button cell (not included) on the board to keep a real-time clock for a long time after the Pi has powered down

Simply plug this tiny module into the GPIO header on the Raspberry Pi and away you go! 

Specifications

• RTC module: DS1307
• Battery model: CR1220 button cell
• Operating Voltage: 3V to 5V
• I2C address: 0x68
• Clock precision: ±2ppm (0~40°C)
• Unit information: Second, Minute, Date, Week, Month and Year
• Two calendar clock
• Operating temperature: -10°C至+85°C
• Compatible with Raspberry Pi B/A+/B+/2B/3B/4B
• Interface: 2*5p 2.54mm

What's in the box?

1 x RTC Module

You will also need a CR1220 battery


Resources

• Data sheet & Schematics

• Availability: 50 In Stock
• Model: DS1307 rtc no Batt
• Brand: