ARDUINO® COMPATIBLE DATA LOGGING SHIELD

SD card interface works with FAT16 or FAT32 formatted cards. The 3.3 V level shifter circuitry prevents damage to your SD card.Real time clock (RTC) keeps the time going even when the Arduino is unplugged. The battery backup lasts for yearsWorks with Arduino UNO, Duemilanove, Diecimila, Leonardo or ADK/Mega R3 or higher. ADK/Mega R2 or lower are not supported. Features stackable headers reset button prototyping area (102 solder pads) for soldering connectors, circuitry or sensors back-up battery for RTC included uses the Arduino SD and RTC libraries with onboard 3.3 V regulator to run SD cards that require a lot of power Specifications back-up battery: CR1220 battery (incl.) dimensions: 43 x 17 x 9 mm