MicroPython BMM150 Library¶

`bmm150`¶

MicroPython Driver for the Bosch BMM150 Magnetometer

class micropython_bmm150.bmm150.AlertStatus(high_x, high_y, high_z, low_x, low_y, low_z)¶

Create new instance of AlertStatus(high_x, high_y, high_z, low_x, low_y, low_z)

class micropython_bmm150.bmm150.BMM150(i2c, address: int = 0x13)[source]¶

Driver for the BMM150 Sensor connected over I2C.

Parameters:¶

Raises:¶

RuntimeError – if the sensor is not found

Quickstart: Importing and using the device

Here is an example of using the BMM150 class. First you will need to import the libraries to use the sensor

from machine import Pin, I2C
from micropython_bmm150 import bmm150

Once this is done you can define your machine.I2C object and define your sensor object

i2c = I2C(1, sda=Pin(2), scl=Pin(3))
bmm150 = bmm150.BMM150(i2c)

Now you have access to the attributes

magx, magy, magz, hall = bmm150.measurements

property data_rate : str¶

Sensor data_rate

property interrupt_mode : str¶

Sensor interrupt_mode

Mode	Value
`bmm150.INT_DISABLED`	`0x00`
`bmm150.INT_ENABLED`	`0xFF`

property measurements : tuple[float, float, float, float]¶: Return Magnetometer data and hall resistance. This is Raw data. There are some code exposed from bosch in their github to adjust this data, however this is not exposed in the datasheet.

property operation_mode : str¶

Sensor operation_mode