Fermion: BMM150 Triple Axis Magnetometer Sensor (Breakout)
- Delivery nationwide via The Courier Guy — R150 flat, free over R2,000
- Free collection from our Milnerton (Cape Town) warehouse
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- Questions? WhatsApp us on +27 65 900 8570
Description
The Fermion BMM150 Triple Axis Magnetometer Sensor is a low-power, low-noise digital geomagnetic breakout designed for precise compass and navigation applications. Based on Bosch FlipCore technology, it suits makers, educators, and drone builders needing reliable absolute spatial orientation.
Compact breakout board overview
The ultra-small and lightweight module integrates Bosch's geomagnetic sensing hardware onto an accessible breakout footprint suitable for compact robotics.
Raspberry Pi wiring support
The module interfaces over standard digital connections and connects directly to Raspberry Pi hardware using a default I2C address of 0x13.
Microcontroller interfacing and integration
Connect the breakout to M0 and other 3.3V development boards to measure 3-axis magnetic fields or combine it with an external accelerometer and gyroscope for IMU setups.
High accuracy geomagnetic sensing
It provides a magnetic resolution of 0.3μT with a heading accuracy of ±2.5 degrees and a wide magnetic range of ±1300μT on the x/y axes and ±2047μT on the z axis.
Low power consumption profiles
Operating at 3.3V with a 3ms start-up time, the sensor consumes an average of 170μA in low-power preset mode and 500μA in normal operating mode.
Package contents
Each unit ships with one BMM150 triple axis magnetometer breakout board and one 9-pin 2.54mm single-row header.
Downloads & documentation
Specifications
| Power Supply | 3.3V |
| Temperature Range | -40~85°C |
| Digital Interface | I2C/SPI |
| Resolution | 0.3μT |
| Zero-B Offset | ±40μT/±2μT(Software optimized) |
| Non-linearity | Magnetic Range: ±1300μT (x,y-axis) |
| Average Current Consumption | 170μA (low power preset) |
| Low Noise | 0.3-1.4μT |
| Magnetometer Heading Accuracy | 30μT, horizontal geomagnetic field component, ±2.5° |
| Start-up Time | 3ms |
In the box
| Fermion: BMM150 Triple Axis Magnetometer Sensor (Breakout) | 1 |
| 2.54 Black Single-row Connector 9Pin | 1 |
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