{"product_id":"high-precision-capacitive-fingerprint-reader-b","title":"High Precision Capacitive Fingerprint Reader (B)","description":"\u003cp\u003eThe Capacitive Fingerprint Reader (B) is a fast and stable capacitive fingerprint module designed for secondary development, ideal for integrating into your own application with the dual-port (UART or USB-C) functionality.\u003c\/p\u003e\n\u003cp\u003eBy incorporating a high-performance Cortex core processor, high-security commercial fingerprint algorithm and an advanced semiconductor fingerprint sensor, this module is designed as an intelligent integration module with functions including fingerprint enrolling, image processing, template generating and storing and fingerprint matching\/searching.\u003c\/p\u003e\n\u003cp\u003eOnline development resources provide examples for the Raspberry Pi and Arduino alongside other useful information.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to use with simple commands - no requirement for knowledge of fingerprint technology or module structure\/calculation\u003c\/li\u003e\n\u003cli\u003eCommercial fingerprinting algorithm, stable performance, fast identification\u003c\/li\u003e\n\u003cli\u003eSensitive detection, just touch the collecting window lightly\u003c\/li\u003e\n\u003cli\u003eInput\/output fingerprint images, fingerprint feature file and other fingerprinting actions\u003c\/li\u003e\n\u003cli\u003eDual communication - UART or USB-C\u003c\/li\u003e\n\u003cli\u003eOnline development resources (related command documents, tools, and examples for Raspberry Pi\/Arduino)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"845\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"179\"\u003eSensor\u003c\/td\u003e\n\u003ctd width=\"666\"\u003eSemiconductor (capacitive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule dimension\u003c\/td\u003e\n\u003ctd\u003e34 × 28.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor dimension\u003c\/td\u003e\n\u003ctd\u003e33.4 × 20.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage\u003c\/td\u003e\n\u003ctd\u003eDPI 508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage resolution\u003c\/td\u003e\n\u003ctd\u003e208 × 288\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreyscale\u003c\/td\u003e\n\u003ctd\u003e256 (8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing area\u003c\/td\u003e\n\u003ctd\u003e14.6 × 10.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFingerprint capacity\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity level\u003c\/td\u003e\n\u003ctd width=\"666\"\u003e1-5 configurable, 3 by default\u003cbr\u003eThe higher value, the lower FAR (False Acceptance Rate), yet the higher FRR (False Rejection Rate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncryption key\u003c\/td\u003e\n\u003ctd\u003e64-bit encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImage collecting rate\u003c\/td\u003e\n\u003ctd\u003e20fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMatching time\u003c\/td\u003e\n\u003ctd\u003e0.5s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;40mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e3.3-5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication port\u003c\/td\u003e\n\u003ctd\u003eUART or USB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD\u003c\/td\u003e\n\u003ctd\u003eSD IEC 61000-4-2 LEVEL 4 positive\/negative 15KV air discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaudrate\u003c\/td\u003e\n\u003ctd width=\"666\"\u003econfigurable: 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600bps\u003cbr\u003e115200bps by default\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nProduct Wiki (see Wiki tabs for dev board guides)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Capacitive Fingerprint Reader (B)\u003c\/li\u003e\n\u003cli\u003e1x PH2.0 5-pin wire\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":48624281518298,"sku":"qug1789688744703","price":42.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/high-precision-capacitive-fingerprint-reader-b_1.jpg?v=1789688749","url":"https:\/\/memoryfoamwear.shop\/products\/high-precision-capacitive-fingerprint-reader-b","provider":"My Store","version":"1.0","type":"link"}