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Square All-in-one Capacitive Fingerprint Sensor 3.3V UART Touch Recognition Development Module

Product no longer available. The stores we track no longer sell it; last price seen $40.51.

Price history: 2 daily prices tracked since 2026-10-18; lowest $40.51, highest $40.51.

Square All-in-one Capacitive Fingerprint Sensor 3.3V UART Touch Recognition Development Module

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