{"title":"Rectangle-shaped All-in-One Capacitive Fingerprint Sensor (E), Cortex Processor, UART","handle":"rectangle-shaped-all-in-one-capacitive-fingerprint-sensor-e-cortex-processor-uart","url":"/products/rectangle-shaped-all-in-one-capacitive-fingerprint-sensor-e-cortex-processor-uart","description":"An all-in-one capacitive fingerprint sensor module with a built-in Cortex processor and commercial-grade fingerprint algorithm. Simply send UART commands to enrol, match, and manage fingerprints — no knowledge of fingerprint algorithms required. The compact rectangle form factor integrates the processor and capacitive sensor in a single chip.\n\nFeatures an embedded human presence sensor that automatically wakes the processor on touch and enters sleep mode when idle, keeping power consumption low. Compatible with hardware platforms like STM32, Raspberry Pi, and Arduino via the onboard UART connector.\n\nKey Features\n\n\nCapacitive Touch Sensor – Light touch for fast, reliable verification\n\nCortex Processor – High-performance processing with commercial fingerprint algorithm\n\nSimple UART Interface – Command-based control, no fingerprint expertise needed\n\nAuto Sleep/Wake – Embedded human sensor for low power consumption\n\nAll-in-One Design – Processor and sensor integrated in one compact chip\n\nMultiple Functions – Fingerprint enrolling, matching, image acquisition, and feature uploading\n\n\nIdeal For\n\nAccess control and security projects\nBiometric authentication systems\nEmbedded fingerprint verification applications\nRaspberry Pi and STM32 projects\n\n\nPackage Contents\n\n1× UART Fingerprint Sensor (E)\n1× 6-Pin Connection Wire\n\n\nResources\n\nProduct Wiki\n","vendor":"Waveshare","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2247,"title":"Default Title","sku":"WS-22059","price":46.45,"on_sale":false,"in_stock":true,"available_quantity":10,"option1":"Default Title"}]}