Three-Axis Magnetometer Breakout Board Suits Wide Range Of Users

PNI Sensor introduces the PNI 3-Axis magnetometer breakout board for developers, hobbyists and makers wanting to evaluate a high-quality magnetic sensor and prototype their designs at a low cost. The board includes PNI’s RM3100 3-axis geomagnetic sensors and MagI2C ASIC controller mounted on a PCB, to provide a complete magnetic-field sensing module. It incorporates both I2C and SPI interfaces for system design flexibility. This breakout board easily connects to Arduino, Raspberry Pi, and other microcontroller boards. The cornerstone of the breakout board is PNI’s RM3100 geomagnetic sensor, which is the highest-performance magnetic sensor in its class. The RM3100 incorporates proprietary magneto-inductive technology that has more than 30 times the sensitivity of other magnetic sensors and is stable over temperature fluctuations.


The PNI 3-Axis Magnetometer Breakout Board is available now for $20. For more info, visit

Free Newsletter

Like this article? Subscribe to FierceSensors!

The sensors industry is constantly changing as innovation runs the market’s trends. FierceSensors subscribers rely on our suite of newsletters as their must-read source for the latest news, developments and analysis impacting their world. Register today to get sensors news and updates delivered right to your inbox.

Suggested Articles

Two economic studies on expanding tech jobs to dozens of heartland places in the U.S. provoke a discussion on good work, good life.

Integration of Symantec business expected to help with security software sales

Analysts predict 5G shipments to explode in number in 2020