| .. _bmi270: |
| |
| BMI270: 6 axis inertial measurement unit |
| ######################################## |
| |
| Description |
| *********** |
| |
| This sample application configures the accelerometer and gyroscope to |
| measure data at 100Hz. The result is written to the console. |
| |
| References |
| ********** |
| |
| - BMI270: https://www.bosch-sensortec.com/products/motion-sensors/imus/bmi270.html |
| |
| Wiring |
| ******* |
| |
| This sample uses the BMI270 sensor controlled using the I2C interface. |
| Connect Supply: **VDD**, **VDDIO**, **GND** and Interface: **SDA**, **SCL**. |
| The supply voltage can be in the 1.8V to 3.6V range. |
| Depending on the baseboard used, the **SDA** and **SCL** lines require Pull-Up |
| resistors. |
| |
| Building and Running |
| ******************** |
| |
| This project outputs sensor data to the console. It requires a BMI270 |
| sensor. It should work with any platform featuring a I2C peripheral interface. |
| It does not work on QEMU. |
| In this example below the :ref:`nrf52840dk_nrf52840` board is used. |
| |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/sensor/bmi270 |
| :board: nrf52840dk_nrf52840 |
| :goals: build flash |
| |
| Sample Output |
| ============= |
| |
| .. code-block:: console |
| |
| Device 0x200014cc name is BMI270 |
| AX: 0.268150; AY: 0.076614; AZ: 9.730035; GX: 0.001065; GY: -0.005326; GZ: -0.004261; |
| AX: 0.229843; AY: 0.076614; AZ: 9.806650; GX: 0.000532; GY: -0.005592; GZ: -0.002929; |
| AX: 0.229843; AY: 0.076614; AZ: 9.806650; GX: 0.000266; GY: -0.006125; GZ: -0.002663; |
| AX: 0.306457; AY: 0.038307; AZ: 9.768342; GX: 0.001331; GY: -0.005326; GZ: -0.004793; |
| |
| <repeats endlessly> |
