SDLogger is a simple serial logger based on SparkFun/Nathan Seidle's OpenLog
SDLogger is a simple serial logger based on SparkFun/Nathan Seidle's OpenLog. It is using an ATmega644P processor running at 14.7456MHz and logs to full-size SD cards. It supports both standard SD cards (FAT16) and SDHC cards (FAT32). SDLogger ships with OpenLog firmware 1.61 installed (compiled with SDHC/FAT32 support and large 2048 character input buffer) together with an Arduino-compatible bootloader for easy program update.

  • Simple to configure and use

  • Automatically logs data received on the serial input port

  • Can be configured using a config file on the SD card

  • Supports 2400, 4800, 9600, 19200, 38400, 57600, 115200 and 230400 serial baud rates at 8-N-1.

  • Supports both standard SD cards up to 2GB (FAT16) and SDHC cards up to 16GB (FAT32)

  • Large input buffer (2048 characters)

  • Full-size SD card form factor

  • 14.7456 MHz crystal oscillator for precise baud rate generation

  • Input voltage range: 3.3 to 12V

  • Arduino-compatible bootloader installed for easy program update

  • Full Arduino environment support - can be used as an inexpensive Arduino board for program development

  • I/O ports supported in Arduino environment (in addition to the main serial port): 4 analog inputs, second serial port, I2C port

  • Simple SDLogger original firmware restore procedure using the Arduino environment

  • SDLogger hardware/firmware designed by Saanlima/Magnus Karlsson and released under CC BY-SA v3 license

  • Design files, Arduino code and other ported code available on GitHub

Technical details

Dimensions 100mm x60mm x6.5mm
Weight G.W 8g
Battery Exclude

Part List

SDLogger - Open Hardware Data Logger 1



SDLogger-Open Hardware Data Logger

This is Wiki of SDLogger-Open Hardware Data Logger

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  • Question by: admin on 2018-12-18 02:39:20

    Hi, thanks for your interest in this product. We only distributor for this product, it work with the most 125k RFID card without special security such as the 125k RFID card we are selling, but we not sure that if it will compatible with HID Prox II car

    Answer by: admin on 2018-12-18 02:39:20
  • Question by: admin on 2018-12-18 02:39:20

    Sorry, we do not sell 134.2Khz RFID card read at present. While, thanks for you feedback , we appreciate if you would post your idea to our Wish page( , it w

    Answer by: admin on 2018-12-18 02:39:20