RM3100 Professional Grade Magnetometer:

Professional Grade Magnetometer RM3100 by GNSS.store is a ready-to-use and operational module that eliminates any noise in your magnetic field measurements for accurate heading and orientation calculations. Provide a heading reference to your drones so it can navigate through waypoints and eliminate magnetic disturbances due to motor coils and metal parts. This 3-axis magnetometer, based on PNI’s proprietary magneto-inductive technology, delivers high-performance resolution and repeatability, with over 10 times better resolution and over 20 times lower noise than the leading Hall Effect sensor.

The RM3100 is a high-performance 3-axis magnetometer manufactured by GNSS store, designed to provide precise magnetic field measurements. It is widely used in applications such as navigation, robotics, geophysical surveys, and attitude control systems. The RM3100 stands out for its digital output, low power consumption, and high sensitivity, making it ideal for environments requiring accurate magnetic field detection.

Professional Grade Magnetometer RM3100 provides a very high level of resolution (10 nT), with low power consumption and no hysteresis and can be used for applications that require high accuracy. Use this module very easily without requiring temperature calibration.

RM3100_User_Manual

Key Specifications:

Magnetometer	RM3100
Measurement Axes	3 (X, Y, Z)>
Magnetic Field Range	±800 µT
Resolution	0.015 µT
Interface	I²C, SPI
Supply Voltage	2.4V to 3.6V
Operating Current	8 mA (typical)
Standby Current	2 µA
Operating Temperature	-40°C to +85°C
Output Data Rate	Configurable (up to 600 Hz)
Weight	5 g

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RM3100 Professional Grade Magnetometer for integration SPI and I2C