OSEPP Electronics RTCSD-01 Real Time Clock & microSD Breakout Board support external memory through a microSD while accurately keeping time. The RTCSD-01 board includes a DS1307 Real time clock with a battery holder for reliable time readings in case of breakout power outage. This board features a microSD card slot that adds external memory to read/write pictures text files, and audio.
Features
100% Arduino® compatible3.3V to 5V operating voltage (maximum)Counts seconds, minutes, hours, date of the month, month, day of the week, and year with leap year compensation valid up to 2100microSD card support5V to 3.3V regulator for SD card operation
