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OpenLog Serial Data Logger for Arduino

OpenLog Serial Data Logger for Arduino

The OpenLog module is a compact data logging board based on an onboard ATmega328 microcontroller running at sixteen megahertz using an external crystal. It is designed to record serial data directly to a microSD card with very low power consumption. During normal operation the OpenLog consumes around five milliampere on average. When writing data at the maximum speed it can reach up to six milliampere. All logged data is stored on a microSD card using FAT16 or FAT32 file systems.

Package Includes

  • 1 x OpenLog serial data logger module

47.25 AED 47.25 AED Tax Included
47.25 AED Tax Included

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The board is delivered pre programmed and ready to use. Only basic connections are required which include power ground and serial receive. Two onboard LEDs provide visual feedback for power and data writing status.

Features

  • ATmega328 microcontroller running at sixteen megahertz
  • Low power data logging solution
  • Supports microSD cards from sixty four megabyte up to sixty four gigabyte
  • FAT16 and FAT32 file system support
  • Simple serial command interface
  • Configurable baud rate up to one hundred fifteen thousand two hundred
  • Pre programmed firmware and bootloader
  • Four SPI pogo pin connections
  • Two onboard status LEDs

Power Consumption

  • Idle current approximately two milliampere
  • Average logging current approximately five milliampere
  • Maximum logging current approximately six milliampere

Electrical Specifications

  • Input voltage range three point three to twelve volts
  • Recommended operating voltage three point three to five volts
  • Serial interface UART

Connections

  • VCC power input
  • GND ground
  • RX serial data input
  • TX serial data output