Data Logger

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  • ATmega32u4 microcontroller
  • microSD slot, supports FAT32 on all sizes
  • Battery powered from 2mm JST PH or pin header
  • Battery charger
  • Automatic switch between USB and battery power
  • Built in series resistor for thermistors
  • I2C, ADC, on board thermistor, external thermistor and UART sensor; 0.1" pin header and 4 position 2mm JST PH connectors for external I2C devices
  • Real time clock?
  • DP6037 form factor