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41 units will be available shortly.

Express post shipping available (product is on backorder)

INTRODUCTION 

This RTC module is specifically designed for the Raspberry Pi. It communicates with Raspberry Pi through I2C bus and includes a Maxim DS1307 and CR1220 button cell on the board to keep a real time clock for a long time after the Pi has powered down. Just set a serial port, and you have a convenient way of online debugging using TTL. Supports Raspberry Pi B/A+/B+/2 model B/3 model B.


SPECIFICATION 

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

DOCUMENTS 


SHIPPING LIST 

  • RTC module with Battery for Raspberry Pi x1
  • DS1307 Button cell x1

The DS1307 RTC Module with Battery for Raspberry Pi appears in the following collections:

SKU DF-DFR0386