SparkFun Spectral Sensor - AS7343 (Qwiic)
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Measure visible and near-infrared light with the AS7343 on this one-inch-square Qwiic board. Fourteen channels in a photodiode array support collecting spectral information for experiments with reflected, transmitted or emitted light. I2C communication and two Qwiic connectors provide an integration route for color-matching or spectral-analysis prototypes.
Before you buy
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SparkFun SKU: SEN-23220 · Category: Spectral & color 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.