martes, 19 de julio de 2016

ESP8266 01 + Clock Tiny RTC ds1307 + Memory Eeprom 24c32

This Arduino Tiny RTC I2C DS1307 module has a real time clock for I2C protocol and an EEPROM memory for storage  IC I2C EEPROM 24C32 32K. 

Many thought for a wireless module needs a real-time clock, if you can make requests to a local server via UDP ip, but there are certain applications in which in which there are not always Internet connections and time stamp is required .

The connection to the module ESP8266 01 via 2-wire I2C protocol by GPIO0 and GPIO2 is done, the strategy initially updated MRTC time and then proceeds to make the impression on the serial terminal

Test Module 

Terminal Serial


Code Arduino IDE

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