The RTC module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through I2C bus. There is a Maxim DS1307 and CR1220 button cell on the board to keep the real time for a long time after the Raspberry Pi has it’s power off. In order to offering a convenient way to debug, there are five pin has been setup which are 5v, 3.3v, Rxd,Txd on borad.

 

Features

  • Use Maxim DS1307 chip

  • Extends CR1220 button cell backup

  • Can be operated by a shell

  • Set a serial port connector

  • Programmable square-wave output signal

  • Consumes Less than 500nA in Battery-Backup Mode

  • Automatic Power-Fail Detect and Switch Circuitry

  • Programmable Square-Wave Output Signal

 

Parameters

  • Accuracy ±2ppm from 0°C to +40°C

  • Work voltage 5V

  • Battery Backup Input for Continuous Time keeping

  • Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year • Compensation Valid Up to 2100

  • Work temperature 0°C to +70°C

 

Part List

  • 1 x RTC Module

Documents

It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to forum.

 

Write a review

Please login or register to review

Raspberry Pi RTC Expansion Module V 1.1

  • Product Code:Seeed-RTC-Rpi
  • Reward Points:10
  • Availability:In Stock
  • रo 962.00

  • Ex Tax:रo 962.00
  • Price in reward points:962

  • 70 or more रo 750.00

Related Products

RTClock Module DS1302 with CR2032 Battery

RTClock Module DS1302 with CR2032 Battery

Features: 31 x 8 RAM for scratchpad data storage Serial I/O interface for minimum pin count ..

रo 160.00 Ex Tax:रo 160.00

RTC I2C DS1307 Module Including Coin Cell Battery

RTC I2C DS1307 Module Including Coin Cell Battery

Tiny RTC I2C DS1307 Real Time Clock Module ARM PIC for Arduino Features: The DS1307 I2C ..

रo 106.00 Ex Tax:रo 106.00

Raspberry Pi 3 Model B

Raspberry Pi 3 Model B

Raspberry Pi 3 can run the full range of ARM GNU/Linux distributions, including Snappy Ubuntu Core, ..

रo 2,588.00 Ex Tax:रo 2,588.00

Pimoroni RV3028 Real-Time Clock (RTC) Breakout

Pimoroni RV3028 Real-Time Clock (RTC) Breakout

An ultra-low-power ( ~100 nA), highly accurate real-time clock breakout. The RV3028 RTC breakout is ..

रo 2,031.00 Ex Tax:रo 2,031.00

Tags: Raspberry, Pi, RTC, Expansion, Module

The product is currently Out-of-Stock. Enter your email address below and we will notify you as soon as the product is available.

Name
Email
Phone
Comments