SparkFun MLX90393 Triple Axis Magnetometer Breakout Board


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Approx Restocking Date: NA
SKU: 637311
  1. Operating Voltage: 2.2V-3.6V
  2. Current Consumption: 100µA (Typ.)
  3. Operating Temperature: -20°C – 85°C
  4. Resolution: 0.161µT
  5. Max Full Scale Resolution: 44,000µT
  6. I2C Address: 0xC0


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Brand: SparkFun
Category: IMU, Accelerometer, Magnetometer & Gyroscope

It’s time to start utilizing the superior magnetometer, and what better way than to throw it onto an easy-to-use breakout board? The SparkFun MLX90393 Magnetometer Breakout is a triple-axis magnetic sensor board capable of sensing very small fields, while still behaving as one would expect during saturation in larger fields (like a nearby magnet).

The MLX90393 breakout can be used as a compass sensor but also works well as a non-contact controller, a flow meter with a magnetic impeller, or a linear actuator position sensor. To make it even easier to get your readings, all communication is enacted exclusively via I2C, utilizing our handy Qwiic system. However, we still have broken out 0.1″-spaced pins in case you prefer to use a breadboard.

The MLX90393 features a resolution rate of 0.161µT with an operating voltage range of 2.2V to 3.6V at 100µA. This breakout is also equipped with a couple of jumper pads on the back of the board, a set that allows you to change the I2C address as well as one that can put the breakout into SPI mode.

How to Use?

Hookup guide Click here!

Package Includes:

1 x SparkFun MLX90393 Triple Axis Magnetometer Breakout Board.

Operating voltage (VDC)

2.2 ~ 3.6

Current Consumption (μA)


Operating Temperature (℃)

-20 ~ +85

Resolution (µT)


Max Full Scale Resolution (µT)


Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipment Weight

0.005 kg

Shipment Dimensions

4 × 4 × 2 cm

1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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SparkFun MLX90393 Triple Axis Module Schematic

MLX90393 Datasheet

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Country Of Origin: USA