SparkFun Photoacoustic Spectroscopy CO2 Sensor - PASCO2V01 (Qwiic)
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Measure carbon dioxide with a PASCO2V01 photoacoustic sensor on a Qwiic breakout. Check the required power, calibration and communication interface for the host.
Before you buy
Verify the exact configuration, electrical requirements and included parts in SparkFun documentation before ordering.
SparkFun SKU: SEN-22956 · Category: Special Categories
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Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity and SparkFun Originals listing membership checked October 26, 2026. Affiliate eligibility remains subject to SparkFun's program terms.