The RM3100 has been used in navigation applications such as land and ocean mapping, sonar positioning, and robotics. Now, consumer products can also benefit from the same high-precision RM3100, said Becky Oh, President and CEO of Precision Navigation. The RM3100 geomagnetic sensor measures the geomagnetic field to deliver accurate, reliable, and smooth motion tracking. RM3100 is an industrial-grade sensor designed for precise and stable azimuth measurement applications. It offers a measurement accuracy of less than 10nTless than 0.1% of the Earth's magnetic fieldmaking it ideal for heading or azimuth-only applications. Its performance exceeds that of existing MEMS or Hall effect sensors by more than 20 times.As part of the Precision Navigation geomagnetic sensor family, the RM3100 features three advanced coil-type magnetic sensors and integrated ASIC driver chips. It has been enhanced in gain, resolution, and power efficiency, and supports both SPI and I2C interfaces for flexible integration.Leveraging Precision Navigations proprietary technology, the RM3100 delivers 23 times higher resolution and 27 times lower noise compared to traditional Hall-effect sensors, enabling accurate heading data across a wide range of applications.Color: As Shown Material: PCB Package Contents: 1 x RM3100 Three-Axis Magnetic Field Sensor Note: Other items not included. Lighting reflections and display differences may cause slight variations between the product color in images and actual color. Measurement error allowance: +/- 13 cm.