{"id":7873294729453,"title":"Waveshare ST25R3911B NFC Evaluation Kit NFC Reader Ideal for Refreshing Passive NFC-Powered E-Papers","handle":"waveshare-st25r3911b-nfc-evaluation-kit-nfc-reader-ideal-for-refreshing-passive-nfc-powered-e-papers","description":"\u003ch1\u003eWaveshare ST25R3911B NFC Evaluation Kit NFC Reader Ideal for Refreshing Passive NFC-Powered E-Papers\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eOverview This is an NFC development kit based on\nST25R3911B, with AT32F413RBT7 controller, OLED display, user buttons, and\ncommon used interfaces. It is your ideal choice for learning and developing\nNFC applications. Multiple NFC protocols are supported by the kit, with up to\n1.4w output power, and low-power capacitive wakeup function. It suits\napplications which require high RF performance, flexibility, and low power\nconsumption, such as access control, ticketing, industry, medical treatment,\nconsumption product, and so on. Features Multi protocols support: ISO18092,\nISO14443A, ISO14443B , ISO15693, FeliCaDifferential antenna design, output\npower up to 1.4W, longer sensing distanceEmbedded low-power capacitive sensor,\nallows sensing and capacitive wakeup, detecting the nearby card without\nenabling the magnetic field of the readerAT32F413RBT7 controller, easy for\nlearning, evaluating, or direct integration, needs no other external\ncontroller1.3\" OLED display, allows visual operationOnboard SRAM, additional\nspace to the inner RAMMicro SD slot, supports external TF card for storing\ndata to be transferred via NFC4x buttons, 2x user indicators, convenient for\ndebuggingOnboard programming interface, UART debugging interface, breakout all\nthe unused IO pins for connecting other user peripheralsCustomized acrylic\ncase, protective and dust-proof, better lookingComes with development\nresources and manual What's on Board AT32F413RBT7Core: ARM 32-bit Cortex-M4F\nOperating Frequency: 200MHz Operating Voltage: 2.0V-3.6V Package: LQFP64\nMemories: 128kB Flash, 32kB SRAM Communication Interfaces: 2 x SPI, 5 x USART,\n2 x I2C, 2 x CAN, 1 x USB, 1x SDIO AD \u0026amp; DA Converters: 2 x AD (12-bit, shares\n16 channels) ST25R3911B: NFC chip, aka AS3911B23LC1024: SRAM, 1MbitCP2102: USB\nTO UART converter, for debuggingSPX3819: 3.3V voltage regulator1.3\" OLED: blue\ndisplay, 128×64 pixels, SH1106 driver4x user buttons:2x user indicatorsMCU\nunused pinsUSB TO UART portMicro SD slotSWD programming interfaceNFC induction\ncoilUART pin configuration RXD: connected to RXD2 by default, changeable to\nRXD1 via 0Ω resistor TXD: connected to TXD2 by default, changeable to TXD1 via\n0Ω resistor Dimension Wiki\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eST25R3911B NFC Evaluation Kit For NFC-Related Learning \/ Developing\u003c\/li\u003e\n\u003cli\u003eIdeal Choice For Waveshare Passive NFC-Powered E-Papers\u003c\/li\u003e\n\u003cli\u003eST25R3911B NFC Chip, AT32F413RBT7 Controller,\u003c\/li\u003e\n\u003cli\u003eOLED Display, User Buttons, And Common Used Interfaces\u003c\/li\u003e\n\u003cli\u003eRefreshing Passive NFC-Powered E-Paper By Using ST25R3911B NFC Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-05T18:52:42+10:00","created_at":"2022-08-05T18:52:47+10:00","vendor":"waveshare","type":"Single Board Computers","tags":["electronics","no_prime_third_party"],"price":24000,"price_min":24000,"price_max":24000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43092060569837,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09BZBXXKG","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Waveshare ST25R3911B NFC Evaluation Kit NFC Reader Ideal for Refreshing Passive NFC-Powered E-Papers","public_title":null,"options":["Default Title"],"price":24000,"weight":200,"compare_at_price":null,"inventory_management":null,"barcode":"ST25R3911B NFC Eval Kit -1","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61dvctwDkXL.jpg?v=1659689567","\/\/leoforward.com\/cdn\/shop\/products\/61J1etcKn2L.jpg?v=1659689567","\/\/leoforward.com\/cdn\/shop\/products\/71WQ-4ZA20L.jpg?v=1659689567","\/\/leoforward.com\/cdn\/shop\/products\/61ap47FaRJL.jpg?v=1659689567","\/\/leoforward.com\/cdn\/shop\/products\/61oYJLNuxrL.jpg?v=1659689567","\/\/leoforward.com\/cdn\/shop\/products\/61nuthXZauL.jpg?v=1659689567"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61dvctwDkXL.jpg?v=1659689567","options":["Title"],"media":[{"alt":" [AUSTRALIA] - 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It is your ideal choice for learning and developing\nNFC applications. Multiple NFC protocols are supported by the kit, with up to\n1.4w output power, and low-power capacitive wakeup function. It suits\napplications which require high RF performance, flexibility, and low power\nconsumption, such as access control, ticketing, industry, medical treatment,\nconsumption product, and so on. Features Multi protocols support: ISO18092,\nISO14443A, ISO14443B , ISO15693, FeliCaDifferential antenna design, output\npower up to 1.4W, longer sensing distanceEmbedded low-power capacitive sensor,\nallows sensing and capacitive wakeup, detecting the nearby card without\nenabling the magnetic field of the readerAT32F413RBT7 controller, easy for\nlearning, evaluating, or direct integration, needs no other external\ncontroller1.3\" OLED display, allows visual operationOnboard SRAM, additional\nspace to the inner RAMMicro SD slot, supports external TF card for storing\ndata to be transferred via NFC4x buttons, 2x user indicators, convenient for\ndebuggingOnboard programming interface, UART debugging interface, breakout all\nthe unused IO pins for connecting other user peripheralsCustomized acrylic\ncase, protective and dust-proof, better lookingComes with development\nresources and manual What's on Board AT32F413RBT7Core: ARM 32-bit Cortex-M4F\nOperating Frequency: 200MHz Operating Voltage: 2.0V-3.6V Package: LQFP64\nMemories: 128kB Flash, 32kB SRAM Communication Interfaces: 2 x SPI, 5 x USART,\n2 x I2C, 2 x CAN, 1 x USB, 1x SDIO AD \u0026amp; DA Converters: 2 x AD (12-bit, shares\n16 channels) ST25R3911B: NFC chip, aka AS3911B23LC1024: SRAM, 1MbitCP2102: USB\nTO UART converter, for debuggingSPX3819: 3.3V voltage regulator1.3\" OLED: blue\ndisplay, 128×64 pixels, SH1106 driver4x user buttons:2x user indicatorsMCU\nunused pinsUSB TO UART portMicro SD slotSWD programming interfaceNFC induction\ncoilUART pin configuration RXD: connected to RXD2 by default, changeable to\nRXD1 via 0Ω resistor TXD: connected to TXD2 by default, changeable to TXD1 via\n0Ω resistor Dimension Wiki\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eST25R3911B NFC Evaluation Kit For NFC-Related Learning \/ Developing\u003c\/li\u003e\n\u003cli\u003eIdeal Choice For Waveshare Passive NFC-Powered E-Papers\u003c\/li\u003e\n\u003cli\u003eST25R3911B NFC Chip, AT32F413RBT7 Controller,\u003c\/li\u003e\n\u003cli\u003eOLED Display, User Buttons, And Common Used Interfaces\u003c\/li\u003e\n\u003cli\u003eRefreshing Passive NFC-Powered E-Paper By Using ST25R3911B NFC Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}