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The RTC Data Logger Shield adds SD card storage and a real-time clock to your Arduino, making it straightforward to log timestamped sensor data. It supports SD, SDHC, and microSD TF cards via an onboard toggle switch to select the card type.

The shield is compatible with 3.3V and 5V logic levels, making it suitable for a range of Arduino boards.

Key Features

  • SD Card Support – SD, SDHC, and microSD TF cards via toggle switch selection
  • Real-Time Clock – Onboard RTC for accurate timestamping
  • Dual Voltage Logic – Compatible with 3.3V and 5V systems
  • Arduino Shield Format – Plugs directly onto compatible Arduino boards

Specifications

  • Power Supply – 2.6–3.6V DC
  • Logic Voltage – 3.3V and 5V compatible
  • Card Types – SD, SDHC, microSD TF

Compatibility

  • Arduino Uno, Duemilanove, and similar
  • Crowduino
Warning: Not compatible with Arduino Mega.

Package Contents

  • 1× RTC Data Logger Shield

Resources

The RTC Data Logger Shield appears in the following collections:

SKU EC-ASC7503RTC
by Elecrow