SparkFun Micro Magnetometer - MMC5983MA (Qwiic)
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Add three-axis magnetic sensing with the MMC5983MA on this Qwiic Micro board. Its small footprint supports compact compass experiments and magnetic-field projects. The sensor includes degaussing circuitry to clear residual magnetization, and I2C provides the default communication path for connecting a host through the Qwiic system.
Before you buy
Heading results depend on calibration, orientation and nearby magnetic interference.
SparkFun SKU: SEN-19921 · Category: Magnetic field sensors
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Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity rechecked during the October 25, 2026 sprint. Current SparkFun Originals eligibility was verified with the supplier’s Original: Yes filter during the October 25, 2026 sprint. Affiliate eligibility remains subject to SparkFun's program terms.