README.rst
1.. _bmi270:
2
3BMI270: 6 axis inertial measurement unit
4########################################
5
6Description
7***********
8
9This sample application configures the accelerometer and gyroscope to
10measure data at 100Hz. The result is written to the console.
11
12References
13**********
14
15 - BMI270: https://www.bosch-sensortec.com/products/motion-sensors/imus/bmi270.html
16
17Wiring
18*******
19
20This sample uses the BMI270 sensor controlled using the I2C interface.
21Connect Supply: **VDD**, **VDDIO**, **GND** and Interface: **SDA**, **SCL**.
22The supply voltage can be in the 1.8V to 3.6V range.
23Depending on the baseboard used, the **SDA** and **SCL** lines require Pull-Up
24resistors.
25
26Building and Running
27********************
28
29This project outputs sensor data to the console. It requires a BMI270
30sensor. It should work with any platform featuring a I2C peripheral interface.
31It does not work on QEMU.
32In this example below the :ref:`nrf52840dk_nrf52840` board is used.
33
34
35.. zephyr-app-commands::
36 :zephyr-app: samples/sensor/bmi270
37 :board: nrf52840dk/nrf52840
38 :goals: build flash
39
40Sample Output
41=============
42
43.. code-block:: console
44
45 Device 0x200014cc name is BMI270
46 AX: 0.268150; AY: 0.076614; AZ: 9.730035; GX: 0.001065; GY: -0.005326; GZ: -0.004261;
47 AX: 0.229843; AY: 0.076614; AZ: 9.806650; GX: 0.000532; GY: -0.005592; GZ: -0.002929;
48 AX: 0.229843; AY: 0.076614; AZ: 9.806650; GX: 0.000266; GY: -0.006125; GZ: -0.002663;
49 AX: 0.306457; AY: 0.038307; AZ: 9.768342; GX: 0.001331; GY: -0.005326; GZ: -0.004793;
50
51 <repeats endlessly>
52
