SparkFun I2S Audio Breakout - MAX98357A

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SparkFun I2S Audio Breakout - MAX98357A — manufacturer product photograph
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Convert an I2S audio stream into an amplified speaker output with this MAX98357A breakout. It combines a DAC and Class D amplifier, with selectable left, right or combined audio. Check speaker impedance, supply and wiring against the supplier documentation before use.

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SparkFun SKU: DEV-14809 · Category: Audio & feedback

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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. SparkFun Originals listing membership and product identity were verified during the October 25, 2026 sprint. Affiliate eligibility remains subject to SparkFun's program terms.