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Firmware & API Reference > Pycom Modules > Shields > MPL3115A2

Pressure and Altitude sensor

Constructors

class MPL3115A2(pycoproc = None, sda = ‘P22’, scl = ‘P21’, mode = MPL3115A2.PRESSURE)

Creates a MPL3115A2 object. Constructor must be passed a Pycoproc or I2C object to successfully construct.

Methods

MPL3115A2.pressure()

Read the atmospheric pressure of the sensor. Returns a float with the pressure in Pascal.

MPL3115A2.altitude()

Read the altitude of the sensor. Returns a float with the altitude in meter.

MPL3115A2.temperature()

Read the temperature of the sensor. Returns a float with the temperature in degrees Celcius.

Constants

The following constants may be passed into the constructor.

mode: PRESSURE, ALTITUDE

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