SparkFun Current Sensor - INA237 (Qwiic)
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Monitor DC current and power through an INA237 breakout with Qwiic connectors and screw terminals. Its 16-bit converter measures the drop across an onboard shunt. Match the board limits and shunt configuration to the circuit before integrating it into a power-monitoring project.
Before you buy
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SparkFun SKU: SEN-31437 · Category: Current, power & energy 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.