{"product_id":"13-56mhz-high-frequency-rfid-module-i2c-communication-with-0x28-address-compatible-with-esp32-microbit-arduino-raspberry-pi","title":"13.56MHz High‑Frequency RFID Module I2C Communication with 0X28 Address Compatible with ESP32 Microbit Arduino Raspberry Pi","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNullLab\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style=\"font-size:28px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eDocs: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgba(252,220,0,255);font-size:28px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003egithub.com\/nulllaborg\/rfid\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eBroad Microcontroller Compatibility: Seamlessly integrates with Arduino, ESP32, and Raspberry Pi platforms, ensuring flexibility for various development projects.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eI2C Communication: Address 0x28, simplifying wiring and reducing pin count. The module features low power consumption with a sleep current of \u0026lt;80uA and a typical operating voltage of 5V.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFlexible Automatic Reading Modes: Features three user-selectable automatic reading modes: Automatic Card ID (UID) Reading, Automatic Block Data Reading, and a Combined Reading Mode, streamlining data acquisition from RF media.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStandard High Frequency Operation: Operates at the industry-standard frequency of 13.56MHz, and is compatible with various RF media types, including RFID tags, key fobs, coin cards, and standard white cards.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCompact and Efficient Design: size (56mm x 40mm), making it ideal for space-constrained projects. Its peak current is limited to \u0026lt;100mA, ensuring reliable and safe operation.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(244, 78, 59);color:rgb(255, 255, 255);font-size:22px;font-family:georgia, serif\"\u003eBrief introduction\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e1. RFID chip design for card reading circuits is convenient to use, cost-effective, and suitable for advanced applications such as device development and card reader development, as well as users who need to design\/produce RF card terminals.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e2. The module can automatically read the ID card number of the IC card (that is, if the IC card is close when powered on, the ID card number in hexadecimal can be automatically read, and the card number is issued through the serial port without the need for commands).\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(244, 78, 59);color:rgb(255, 255, 255);font-size:22px;font-family:georgia, serif\"\u003eTechnical specifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSize: 56mm x 40mm\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWeight: 7.6g\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWorking voltage: 5V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIdle current: 10-13mA\/5V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePeak current: \u0026lt;100mA\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCommunication protocol: I2C\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWorking current: 13-100mA\/DC 5V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSleep current: \u0026lt;80uA\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWorking frequency: 13.56MHz\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower: 0.5W\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSupports multiple card reading and writing: RFID electronic tags, keychains, coin cards, IC white cards, etc\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSoftware support: Arduino lDE, Makecode, Mind+\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eI2C Address: 0x28\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9898406dda024b7cad493f08538c7701i.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb32fd05e07cc41718cb649bf5b9599c7n.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S898ca3405efa4a56982f03d33ebd71e2u.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5bbe3ab11a1a49e19d9a169375eed835F.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"1 sets","offer_id":55505937006891,"sku":"14:1202#1 sets","price":15.28,"currency_code":"USD","in_stock":true},{"title":"2 sets no shell","offer_id":55505937039659,"sku":"14:4044226#2 sets no shell","price":26.28,"currency_code":"USD","in_stock":true},{"title":"1 sets no shell","offer_id":55505937072427,"sku":"14:351074#1 sets no shell","price":15.92,"currency_code":"USD","in_stock":true},{"title":"2 sets","offer_id":55505937105195,"sku":"14:350852#2 sets","price":30.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Scff48fc4aa354a56b656839470f7a241W.webp?v=1788926079","url":"https:\/\/yoeruyo.com\/products\/13-56mhz-high-frequency-rfid-module-i2c-communication-with-0x28-address-compatible-with-esp32-microbit-arduino-raspberry-pi","provider":"Yoeruyo","version":"1.0","type":"link"}