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Adafruit MPL115A2 - I2C Barometric Pressure/Temperature Sensor

Adafruit MPL115A2 - I2C Barometric Pressure/Temperature Sensor

£5.60

This pressure sensor from Freescale is a great low-cost sensing solution for measuring barometric pressure.

This chip is good for use with power and logic voltages ranging from 2.4V to 5.5V so you can use it with your 3V or 5V microcontroller. There's a basic temperature sensor inside but there's no specifications in the datasheet so we're not sure how accurate it is.

 

Specifications:

  • PCB weight: 0.61g
  • Vin: 2.4 to 5.5 VDC
  • Logic: 3 to 5V compliant
  • Pressure sensing range: 500-1150 hPa (up to 10Km altitude)
  • 1.5 hPa / 50 m altitude resolution
  • This board/chip uses I2C 7-bit address 0x60

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