NANO 3.0 TF Card Data Recording Module DS1307 - Arduino

With a new NANO shield, you can quickly start to save data to any FAT16 or FAT32 format SD card file and read it through any drawing, spreadsheet or analysis program.
The onboard real-time clock time stamps all your data with the current time so that you know exactly what happened!
Please note that this project comes neither with NANO (you will need one to use with this shield), nor with an SD card.
It doesn't have battery included, either.
SD card interface is suitable for FAT16 or FAT32 format card.
The 3.3V level shifter circuit prevents damage to your SD card
Real time clock (RTC) can hold time even if it is unplugged. Battery backup for years.
Libraries and sample code with SD and RTC means you can get started quickly.
Prototype area for soldering connectors, circuits or sensors.
The onboard 3.3V voltage regulator is not only a reliable reference voltage, but also a reliable SD card which needs a lot of power to operate

For Arduino Nano or Micro
Dimensions：94*25.5mm