Product Details

The ADXL346 Development Board is an easy-to-use tool designed to shorten application development time by providing a ready-to-use platform for data collection and firmware development.

The board is pre-configured as a datalogger that can be used to gather data for refining algorithms, tuning thresholds, and generally familiarizing oneself with accelerometer data. Powered by two AAA batteries, the board is completely untethered and integrates seamlessly into portable applications. Logged data is stored on a MicroSD memory card, providing essentially unlimited memory capacity and operating system versatility. Data is stored in a text (.txt) file, so no software installation is required to operate the board or read data. A 2GB MicroSD card and a USB MicroSD card reader are provided with the board.

Additionally, the board is fully programmable, providing a hardware platform on which firmware can be tested in parallel with development of application hardware. Communications and processing are performed by an ARM7-based ADuC7024 micro-controller, and firmware is written in C. A programming cable is provided with the board, and a development environment and header files are supplied on this page. Finally, the platform can be duplicated in the final application, having already been tested with the application firmware. Schematics and layout can be found under the Supporting Documentation tab and can be used freely in your application.

Note that this board is not configured to display real-time data. For real-time evaluation of the ADXL346, please refer to the Inertial Sensor Evaluation Board. For a simple ADXL346 Breakout Board, refer to the EVAL-ADXL346Z.



System Requirements

  • 2 AAA batteries
  • USB or microSD port
  • Serial port (for programming)


Software and Tools

  • Firmware: Download the latest datalogger firmware here. Instructions for updating firmware are included
    in the user guide. (zip)
  • Additional Firmware: Download firmware to operate the datalogger other datarates / g-ranges. (zip)
  • Software Tools: Keil IDE for creating new firmware applications. (exe)
  • Plotting Tool: A handy tool for plotting your data output. (xls)
  • Uploader: Use this program to upload firmware to the microcontroller. (zip)
  • Sample Project: Click here to see an example of a project using the development kit. (zip)


Price, packaging, availability

ADXL346 Datalogger / Development Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
EVAL-ADXL346Z-DB Status: Production Ultra Low Power Development Board $59.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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