yahyatawil / bmi270_aux_bmm150

Arduino library for BMI270 with BMM150 as an auxiliary sensor

BMI270_AUX_BMM150

Arduino library for BMI270 with BMM150 as an auxiliary sensor. The BMI270_AUX_BMM150 for bmi270 shuttle board is a replacement for ArduinoBMI270_BMM150 library which is a library that allows you to use the inertial measurement unit (IMU) system available on the Arduino® Nano 33 BLE Sense Rev2 board. The difference between BMI270_AUX_BMM150 and ArduinoBMI270_BMM150 that in the latter, the magnetometer BMM150 is connected to the main I2C bus while in BMI270_AUX_BMM150 the BMM150 is connected as auxiliary sensor. The IMU system is made up of the 3-axis accelerometer and gyroscope BMI270, and the 3-axis magnetometer BMM150. The values returned are signed floats.

Hardware

This library is tested on ESP32 Arduino on QT Py ESP32 Pico connected with bmi270 shuttle board.

Contribution

• PRs are welcome to add support for missing features like: GPIO data ready Interrupt support, FIFO, Features (any motion, no motion, ..etc). Although these features are found in BMI270-Sensor-API (found in src/utilities folder), but it is not supported in the library class.
• As the testing is done on ESP32 Arduino at the moment, please report the success on other circuits. Please open an issue to report the success.

bmi270_aux_bmm150's Issues

Does it possible to increase IMU sample rate?

Dear everyone,

I am trying to use the examples/interrupts, however, the sample rate can not go above 200 Hz, when I set it to 400 Hz, the real sample rate is still 200Hz.

Has anyone worked on it?

Thanks in advance for your help!