> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Fermion: BMM150 Triple Axis Magnetometer Sensor (Breakout)

**Type:** Product page · **SKU:** SEN0419 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/fermion-bmm150-triple-axis-magnetometer-sensor-breakout.html ([markdown](https://core-electronics.com.au/fermion-bmm150-triple-axis-magnetometer-sensor-breakout.html.md))

The BMM150 is a low-power and low noise 3-axis digital geomagnetic sensor that perfectly matches the requirements of compass applications...

## Pricing

- **Price:** $11.80 (inc GST) — $10.73 AUD, exc GST
- **Quantity discounts:** 6+ $10.19 (exc GST) · 12+ $9.76 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 01 and Sep 07.

## How to buy

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- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The BMM150 is a low-power and low noise 3-axis digital geomagnetic sensor that perfectly matches the requirements of compass applications. Based on Bosch’s proprietary FlipCore technology, the BMM150 provides absolute spatial orientation and motion vectors with high accuracy and dynamics. Featuring small size and lightweight, it is also especially suited for supporting drones in accurate heading.The BMM150 can also be used together with an inertial measurement unit consisting of a 3-axis accelerometer and a 3-axis gyroscope.

Board Overview:

![Fermion: BMM150 Triple Axis Magnetometer Sensor (Breakout)](https://core-electronics.com.au/attachments/localcontent/Board-Overview_199205a1b20.png)

Connect the module with Raspberry Pi as shown below. Default address: 0x13

![Fermion: BMM150 Triple Axis Magnetometer Sensor (Breakout)](https://core-electronics.com.au/attachments/localcontent/1_73082ca5ec0.png)

Connect the sensor with M0 (or other mainboards) as the diagram is shown below.

![Fermion: BMM150 Triple Axis Magnetometer Sensor (Breakout)](https://core-electronics.com.au/attachments/localcontent/Connect-M0_55757a29446.png)

###  Features

9. Measurement of the magnetic field
10. Ultra-small package
11. High accuracy
###  Specification

13. Power Supply: 3.3V
14. Temperature Range: -40~85°C
15. Digital Interface: I2C/SPI
16. Programmable Interrupt
17. Resolution: 0.3µT
18. Zero-B Offset: ±40µT/±2µT(Software optimized)
19. Non-linearity: <1%FS
20. Magnetic Range: ±1300µT (x,y-axis)
 ±2500µT (z-axis)

22. Average Current Consumption: 170µA (low power preset)
 500µA (normal mode)

24. Low Noise: 0.3-1.4µT
25. Magnetometer Heading Accuracy: 30µT, horizontal geomagnetic field component, ±2.5°
26. Start-up Time: 3ms
  **Documents**28. [Product wiki](https://wiki.dfrobot.com/SKU_SEN0419_Fermion_BMM150_Triple_Axis_Magnetometer_Sensor_Breakout)
###  Parts List

30. Fermion: BMM150 Triple Axis Magnetometer Sensor (Breakout) x1
31. 2.54 Black Single-row Connector 9Pin x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_12750.jpg)