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
- RTC Data Logger Shield X 1
Wiki & External links