README.rst
1.. zephyr:code-sample:: bmi270
2 :name: BMI270 6-axis IMU sensor
3 :relevant-api: sensor_interface
4
5 Configure and read accelerometer and gyroscope data from a BMI270 sensor.
6
7Description
8***********
9
10This sample application configures the accelerometer and gyroscope to
11measure data at 100Hz. The result is written to the console.
12
13References
14**********
15
16 - BMI270: https://www.bosch-sensortec.com/products/motion-sensors/imus/bmi270.html
17
18Wiring
19*******
20
21This sample uses the BMI270 sensor controlled using the I2C interface.
22Connect Supply: **VDD**, **VDDIO**, **GND** and Interface: **SDA**, **SCL**.
23The supply voltage can be in the 1.8V to 3.6V range.
24Depending on the baseboard used, the **SDA** and **SCL** lines require Pull-Up
25resistors.
26
27Building and Running
28********************
29
30This project outputs sensor data to the console. It requires a BMI270
31sensor. It should work with any platform featuring a I2C peripheral interface.
32It does not work on QEMU.
33In this example below the :ref:`nrf52840dk_nrf52840` board is used.
34
35
36.. zephyr-app-commands::
37 :zephyr-app: samples/sensor/bmi270
38 :board: nrf52840dk/nrf52840
39 :goals: build flash
40
41Sample Output
42=============
43
44.. code-block:: console
45
46 Device 0x200014cc name is BMI270
47 AX: 0.268150; AY: 0.076614; AZ: 9.730035; GX: 0.001065; GY: -0.005326; GZ: -0.004261;
48 AX: 0.229843; AY: 0.076614; AZ: 9.806650; GX: 0.000532; GY: -0.005592; GZ: -0.002929;
49 AX: 0.229843; AY: 0.076614; AZ: 9.806650; GX: 0.000266; GY: -0.006125; GZ: -0.002663;
50 AX: 0.306457; AY: 0.038307; AZ: 9.768342; GX: 0.001331; GY: -0.005326; GZ: -0.004793;
51
52 <repeats endlessly>
53
