Absolute Pressure and Temperature Sensor - BMP085

Excl. VAT: £20.00 Incl. VAT: £24.00

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Excl. VAT: £20.00 Incl. VAT: £24.00
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BMP085 Barometric Pressure Sensor.

The BMP085 is a high-precision, ultra-low power barometric pressure sensor. It offers a measuring range of 300 to 1100 hPa with an absolute accuracy of +/- 0.03 hPa. The BMP085 is based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor board supports two supply voltages modes: 1.8-3.3V and 4 to 5.5V (solder jumper selectable). It is designed to be connected directly to a micro-controller via the I²C bus; it has a build power regulator and I²C translator that allow you to use it with 5V applications without permanently damaging the component.


  • I²C interface with I²C translator for 5V signals compatibility.

  • 1.8 to 3.3V and 4V to 5.5V supply range (one at time, jumper selectable).

  • Wide barometric pressure range.

  • Digital two wire (I²C) interface.

  • Flexible supply voltage range.

  • Ultra-low power consumption.

  • Low noise measurement.

  • Fully calibrated.

  • Temperature measurement included.


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