{"title":"Accessory Cards","description":"","products":[{"product_id":"ntag-i2c-test-card","title":"NTAG I2C Test Card","description":"\u003cp\u003eThe NTAG I2C Test Card is a break-out board for the NFC Type 2 ISO14443A NTAG I2C chip with NFC antenna and power indicator LED built in. This card is great for people who want to experiment with the NTAG I2C chip and all its capabilities, including NFC field energy harvesting and I2C bus communication over NFC!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower and talk to I2C devices over NFC\u003c\/li\u003e\n\u003cli\u003eBuilt in energy harvesting!\u003c\/li\u003e\n\u003cli\u003eOn board LED to indicate field power\u003c\/li\u003e\n\u003cli\u003eBreakout pin header for NTAG I2C pads\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dangerous Things","offers":[{"title":"Default Title","offer_id":40989606051902,"sku":"80040008-01","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/8105\/1710\/files\/product_10217_nitc-front1-1536x1536.jpg?v=1715644313"},{"product_id":"card-pack","title":"Card Pack","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eThis collection of card equivalents for Dangerous Things products allows you to investigate use cases and compatibility without having to use or purchase an implant.\u003c\/p\u003e\n\u003cp\u003eThe pack contains:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eT5577 Low Frequency Emulator\u003c\/li\u003e\n\u003cli\u003eMagic Mifare 1kB gen1a\u003c\/li\u003e\n\u003cli\u003eMagic Mifare 1kB gen2\u003c\/li\u003e\n\u003cli\u003eNTAG216 888 bytes\u003c\/li\u003e\n\u003cli\u003eDESFire EV3 8kB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dangerous Things","offers":[{"title":"Default Title","offer_id":40989610967102,"sku":"80040009-01","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/8105\/1710\/files\/cards_layed_out-1536x1536.jpg?v=1715644831"},{"product_id":"p71-test-card","title":"J3R180","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eThis is a dual interface test card\/backup for the \u003ca href=\"http:\/\/dngr.us\/flexSecure\"\u003eflexSecure\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJCOP 4 OS for Java Card 3.0.5 applets on 167736 bytes of available EEPROM\u003c\/li\u003e\n\u003cli\u003eCommon Criteria EAL 6+ and other national certification schemes\u003c\/li\u003e\n\u003cli\u003eFactory default master key, ready for developers to immediately deploy apps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWant to learn more about smart cards or in development? Checkout this \u003ca href=\"https:\/\/github.com\/DangerousThings\/flexsecure-applets\/blob\/b1534e4e8394f00f247b15432acc2f865861abb4\/docs\/technology.md\"\u003eGithub repo\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dangerous Things","offers":[{"title":"Default Title","offer_id":41440081739838,"sku":"80040031-01","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/8105\/1710\/files\/j3r180.jpg?v=1738972508"},{"product_id":"vivokey-dev-kit","title":"VivoKey Dev Kit","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eThe VivoKey developer kit currently consists of two demo cards which utilize the ISO15693 RF protocol and are fully supported by iOS (14+) and Android 8+. Check out the \u003ca rel=\"noopener\" href=\"https:\/\/vivokey.com\/api\" target=\"_blank\"\u003eVivoKey developer portal\u003c\/a\u003e for API documentation, links to mobile development libraries, and API key management.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/vivokey.com\/api\" target=\"_blank\"\u003ehttps:\/\/vivokey.com\/api\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VivoKey","offers":[{"title":"Default Title","offer_id":41476075094078,"sku":"80040032-01","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/8105\/1710\/files\/product_851294007394_VivoKey-Demo-Card-1536x1536.png?v=1734396356"},{"product_id":"ug4-test-card","title":"UG4 Test Card","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eThis is an Ultimate Magic gen4 chip emulator. It can emulate various NFC chips and has writable Sector 0, also known as the “manufacturer block.”\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e13.56Mhz Ultimate Magic gen4 chip (version 06 A0 )\u003c\/li\u003e\n\u003cli\u003e4\/7\/10 byte UID and all of sector 0 is writable\u003c\/li\u003e\n\u003cli\u003eCan emulate a variety of ISO14443 chips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLooking for more information? \u003ca href=\"http:\/\/dngr.us\/flexug4\"\u003eCheck the flexUG4 page\u003c\/a\u003e : )\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dangerous Things","offers":[{"title":"Default Title","offer_id":41569664073790,"sku":"80040039-01","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/8105\/1710\/files\/ug4_test_card.jpg?v=1738972480"}],"url":"https:\/\/checkout.dangerousthings.com\/collections\/accessory-cards.oembed","provider":"Dangerous Things","version":"1.0","type":"link"}