modMAG3110 - module with MAG311 magnetometer

A module with a magnet sensor that allows you to detect the presence of an object emitting a magnetic field in the environment. The module is supplied with the voltage ranging from 3.3 V to 5 V and has a digital output. DFrobot DFR0033

Pololu - 2737

Module with a 3-axis magnetometer based on the BMM150 system. It communicates via the I2C or SPI interface. DFRobot SEN0419

PmodCMPS2 is a module with a digital magnetometer based on the Memsic MMC34160PJ system. It has a resolution of 0.5 mG (within ± 16) and accuracy up to 1 °. For communication with the module, an I2C interface is provided on the 6-pin Pmod connector. Digilent 410-355

Module with 3-axis digital compass, HMC5983, I2C, SPI, RoHS

Precise Hall effect sensor that converts magnetic field intensity into analog voltage. Differential response to magnetic poles (voltage increases when approaching S pole and decreases at N pole) enables precise analysis of field direction and strength. High sensitivity, low noise and compatibility with platforms such as Arduino and micro:bit make the sensor ideal for industrial, educational and hobby applications. DFRobot DFR1132

Complete kit for building a gradiometer, including two FG-3+ magnetometer sensors, a PCB board, Android-enabled software, and a mobile app. The kit allows for easy assembly and quick start-up of the device, which will immediately start displaying readings on the LCD after connection. Additional accessories, such as sensor holders, sensor tuning pipes, and a housing, provide convenience, safety, and precise adjustment of the device to use. SparkFun WIG-25530

A module with a 3-axis magnetometer based on the BMM150 chip. It communicates via an I2C interface. DFRobot SEN0529

Module with a 3-axis magnetometer based on the MLX90393 system. It has a measuring range from ± 5mT to ± 50mT and a resolution of 0.161 µT. The I2C or SPI interface is used for communication. Adafruit 4022

Module with a 3-axis magnetometer HMC5883L, which allows the measurement of the magnetic field in the range of ±8 Gauss. Communication via the I2C interface

Module with a 3-axis magnetometer based on the BMM150 chip. It communicates via an I2C or SPI interface. Waveshare BMM150 3-Axis Magnetometer Sensor

Module with a 3-axis magnetic field sensor MMC5603. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 5579

Advanced electronic compass module that precisely calculates direction to within a few degrees, and its tilt compensation allows operation in difficult environmental conditions. The module is easy to use and allows to obtain measurement data via I2C interface at 5 Hz. SparkFun SEN-12916

Module with a 3-axis magnetic field sensor LIS3MDL. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4479

The GY‑271 module with HMC5883L sensor is a precise digital compass offering three-axis magnetic field measurement, I²C communication, and 3 V–5 V operation. Suitable for robotics, navigation, and embedded systems requiring low power consumption and a compact form factor. GY‑271

Module with a 3-axis MMC5983MA mega-meter. Equipped with a Qwiic connector, it communicates via the I2C interface. SparkFun SEN-19921