# LIS2DU12

**Repository Path**: mirrors_stm32duino/LIS2DU12

## Basic Information

- **Project Name**: LIS2DU12
- **Description**: Arduino library to support the LIS2DU12 3D accelerometer
- **Primary Language**: Unknown
- **License**: BSD-3-Clause
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-07-02
- **Last Updated**: 2026-01-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# LIS2DU12

Arduino library to support the LIS2DU12 ultra-low-power 3D accelerometer

## API

This sensor uses I2C or SPI to communicate.
For I2C it is then required to create a TwoWire interface before accessing to the sensors:  

    TwoWire dev_i2cf(I2C_SDA, I2C_SCL);  
    dev_i2c.begin();

For SPI it is then required to create a SPI interface before accessing to the sensors:  

    SPIClass dev_spi(SPI_MOSI, SPI_MISO, SPI_SCK);  
    dev_spi.begin();

An instance can be created and enabled when the I2C bus is used following the procedure below:  

    LIS2DU12Sensor Accelero(&dev_i2c);
    Accelero.begin();
    Accelero.Enable_X();

An instance can be created and enabled when the SPI bus is used following the procedure below:  

    LIS2DU12Sensor Accelero(&dev_spi, CS_PIN);  
    Accelero.begin();
    Accelero.Enable_X();

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

  Read accelerometer.  

    int32_t accelerometer[3];
    Accelero.Get_X_Axes(accelerometer);  

## Documentation

You can find the source files at  
https://github.com/stm32duino/LIS2DU12

The LIS2DU12 datasheet is available at  
https://www.st.com/content/st_com/en/products/mems-and-sensors/accelerometers/lis2du12.html