Price: $14.87

The RTC Data Logger shield adds storage to your Arduino project. It supports SD, SDHC, or MicroSD TF cards and with a RTC onboard. Use the on-board toggle switch to select the SD card type. And when you want plug a sd card on it, you should select the switch to the right direction.


  • Arduino and Crowduino compatible ( Do not compatible with Mega)
  • SD card, Micro SD card and SDHC card supportable
  • 3.3v and 5v logical voltage compatible
  • 2.6~3.6v DC power supply

Pakcage list

  • RTC Data Logger Shield X 1

Wiki & External links