Tiny RTC I2C Module w/ 24C32 Memory + DS1307 Clock - White (Works w/ Official Arduino Products)
Brand No Model Tiny RTC Quantity 1 Color White Material FR4 Features Using LIR2032 rechargeable li-ion battery with charging circuit solves the problem of DS1307 can not be read or written; power DS1307 for one year when fully charged. Specification DS1307 I2C RTC; 24C32 32K I2C EEPROM; using LIR2032 rechargeable Li-ion battery w/ charging circuit. Application Real time clock alarm memory storage English Manual/Spec N/A Packing List 1 x Module 1 x Pin header