MPL3115A2 Altitude/Pressure Sensor Breakout Board

Pololu item #: 2189

This product has been discontinued.

This product has been replaced by the LPS331AP Pressure/Altitude Sensor Carrier with Voltage Regulator.

This is a simple breakout board from SparkFun for the MPL3115A2 precision altimeter. The MPL3115A2 offers a measuring range of 50 to 110 kPa with an absolute accuracy of down to 0.4 kPa. It has an altitude resolution down to 30 cm. This board should be powered with 1.95 and 3.6 V, and is designed to be connected to a microcontroller via I²C.

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Size: 0.6" × 0.7"
Weight: 1 g

General specifications

Resolution: 0.0015 kPa
Minimum operating voltage: 1.95 V
Maximum operating voltage: 3.6 V
Minimum logic voltage: 1.6 V
Maximum logic voltage: 3.6 V
Measurement range: 20 kPa to 110 kPa1


Calibrated range is 50 kPa to 110 kPa.

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