Arduino library to support the LPS22HB 260-1260 hPa absolute digital ouput barometer
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examples/DISCO_IOT_LPS22HB_DataLog_Terminal
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README.md
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README.md

LPS22HB

Arduino library to support the LPS22HB 260-1260 hPa absolute digital output barometer

API

This sensor uses I2C to communicate. It is then required to create a TwoWire interface before accessing to the sensors:

dev_i2c = new TwoWire(I2C2_SDA, I2C2_SCL);  
dev_i2c->begin();  

An instance can be created and enbaled following the procedure below:

PressTemp = new LPS22HBSensor(dev_i2c);  
PressTemp->Enable();  

The access to the sensor values is done as explained below:

Read pressure and temperature.

PressTemp->GetPressure(&pressure);  
PressTemp->GetTemperature(&temperature);

Documentation

You can find the source files at
https://github.com/stm32duino/LPS22HB

The LPS22HB datasheet is available at
http://www.st.com/content/st_com/en/products/mems-and-sensors/pressure-sensors/lps22hb.html