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Example

RTC2 click - Example

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Author: MikroElektronika Team

Last Updated: 2012-06-18

Category: Timers (Real time clock)

Downloaded: 2693 times

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Example for RTC2 click board in mikroBUS form factor. It is a simple demonstration how to read/write date and time from DS1307 RTC (real-time clock). Date and time are read from the RTC every 10 milliseconds and printed on LCD. Communication with the board is done via I2C interface.

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Example Blog

RTC2 click

RTC2 click

Front and back view of RTC2 click board designed in mikroBUS form factor. mikroBUS is specially designed pinout standard with SPI, I2C, Analog, UART, Interrupt, PWM, Reset and Power supply pins.

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DS1307 serial realtime clock (RTC). It is a low-power, full binarycoded decimal (BCD) clock/calendar with programmable square-wave output signal. Board features a 3V/230mA lithium battery as a backup power supply which ensures that timekeeping operation continues even when the main power supply goes OFF.

PIC examples are written for:
- EasyPIC v7 - PIC18F45K22
- EasyPIC PRO v7 - PIC18F87K22
- EasyMX PRO v7 for ST - STM32F107VC
- EasyPIC v7 for dsPIC30 - dsPIC30F4013

RTC2 click board schematics

RTC2 click board schematics

Board uses I2C interface for communication, and can only use 5V power supply.

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