{"id":4184,"date":"2026-01-16T17:22:59","date_gmt":"2026-01-16T09:22:59","guid":{"rendered":"https:\/\/rfid-pro.com\/?p=4184"},"modified":"2026-01-16T17:22:59","modified_gmt":"2026-01-16T09:22:59","slug":"what-is-an-rfid-chip-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/rfid-pro.com\/pt\/what-is-an-rfid-chip-and-how-does-it-work\/","title":{"rendered":"O que \u00e9 um chip RFID e como funciona?"},"content":{"rendered":"<p data-start=\"183\" data-end=\"483\">Os chips RFID s\u00e3o o componente central por detr\u00e1s dos modernos sistemas de identifica\u00e7\u00e3o, localiza\u00e7\u00e3o e recolha de dados sem contacto. Desde cart\u00f5es de controlo de acesso e pulseiras a microchips para animais e rastreio de bens industriais, a tecnologia de chips RFID permite uma identifica\u00e7\u00e3o r\u00e1pida, sem fios e automatizada em todas as ind\u00fastrias.<\/p>\n<p data-start=\"485\" data-end=\"642\">Este artigo explica <strong data-start=\"507\" data-end=\"641\">o que \u00e9 um chip RFID, como funciona, os seus componentes internos e como os diferentes tipos de chips RFID s\u00e3o utilizados em aplica\u00e7\u00f5es do mundo real<\/strong>.<\/p>\n<h2 data-start=\"649\" data-end=\"673\">O que \u00e9 um chip RFID?<\/h2>\n<p data-start=\"675\" data-end=\"860\">Um chip RFID (Radio Frequency Identification chip) \u00e9 um pequeno circuito integrado concebido para <strong data-start=\"768\" data-end=\"829\">armazenar dados e comunicar sem fios com um leitor RFID<\/strong> utilizando sinais de radiofrequ\u00eancia.<\/p>\n<p data-start=\"862\" data-end=\"1063\"><a href=\"https:\/\/rfid-pro.com\/pt\/rfid-laundry-tags-vs-barcodes-which-is-better-for-linen-tracking\/\">Ao contr\u00e1rio dos c\u00f3digos de barras<\/a> ou bandas magn\u00e9ticas, as pastilhas RFID n\u00e3o requerem linha de vis\u00e3o direta ou contacto f\u00edsico. Os dados s\u00e3o transmitidos atrav\u00e9s do acoplamento eletromagn\u00e9tico entre o chip RFID e uma antena de leitura.<\/p>\n<p data-start=\"1065\" data-end=\"1107\">Normalmente, \u00e9 incorporado um chip RFID no seu interior:<\/p>\n<ul>\n<li data-start=\"1111\" data-end=\"1123\"><a href=\"https:\/\/rfid-pro.com\/pt\/rfid-cards\/\">cart\u00f5es RFID<\/a><\/li>\n<li data-start=\"1126\" data-end=\"1151\"><a href=\"https:\/\/rfid-pro.com\/pt\/product\/13-56mhz-nfc-sticker\/\">Etiquetas ou autocolantes RFID<\/a><\/li>\n<li data-start=\"1154\" data-end=\"1171\"><a href=\"https:\/\/rfid-pro.com\/pt\/rfid-wristbands\/\">Pulseiras RFID<\/a><\/li>\n<li data-start=\"1174\" data-end=\"1198\"><a href=\"https:\/\/rfid-pro.com\/pt\/product\/animal-syringe-bioglass-tags\/\">Microchips RFID para animais<\/a><\/li>\n<li data-start=\"1201\" data-end=\"1228\">Etiquetas e selos industriais<\/li>\n<\/ul>\n<h2 data-start=\"1235\" data-end=\"1269\">Componentes principais de um chip RFID<\/h2>\n<p data-start=\"1271\" data-end=\"1372\">Embora os chips RFID possam variar consoante a frequ\u00eancia e a aplica\u00e7\u00e3o, a maioria partilha a mesma estrutura fundamental:<\/p>\n<h3 data-start=\"1374\" data-end=\"1404\">1. Circuito integrado (CI)<\/h3>\n<p data-start=\"1406\" data-end=\"1457\">O CI \u00e9 o \u201cc\u00e9rebro\u201d do chip RFID. \u00c9 ele que gere:<\/p>\n<ul>\n<li data-start=\"1461\" data-end=\"1497\">Armazenamento de dados (UID, EPC, mem\u00f3ria do utilizador)<\/li>\n<li data-start=\"1500\" data-end=\"1541\">Modula\u00e7\u00e3o e desmodula\u00e7\u00e3o de sinais RF<\/li>\n<li data-start=\"1544\" data-end=\"1598\">Carater\u00edsticas de seguran\u00e7a, como a autentica\u00e7\u00e3o ou a encripta\u00e7\u00e3o<\/li>\n<li data-start=\"1601\" data-end=\"1637\">Gest\u00e3o de energia (para chips passivos)<\/li>\n<\/ul>\n<h3 data-start=\"1639\" data-end=\"1663\">2. Interface da antena<\/h3>\n<p data-start=\"1665\" data-end=\"1848\">A antena capta as ondas de r\u00e1dio emitidas pelo leitor RFID e permite a comunica\u00e7\u00e3o. Em <a href=\"https:\/\/rfid-pro.com\/pt\/active-and-passive-rfid-tags-whats-the-difference\/\">chips RFID passivos<\/a>, A antena tamb\u00e9m recolhe energia do campo do leitor para alimentar o chip.<\/p>\n<p data-start=\"1850\" data-end=\"1869\">A antena pode ser:<\/p>\n<ul>\n<li data-start=\"1873\" data-end=\"1913\">Impresso em substratos de papel, PET ou PVC<\/li>\n<li data-start=\"1916\" data-end=\"1941\">Alum\u00ednio ou cobre gravado<\/li>\n<li data-start=\"1944\" data-end=\"1989\">Bobinas miniaturizadas para microchips implant\u00e1veis<\/li>\n<\/ul>\n<h3 data-start=\"1991\" data-end=\"2014\">3. Estrutura da mem\u00f3ria<\/h3>\n<p data-start=\"2016\" data-end=\"2057\">A mem\u00f3ria do chip RFID \u00e9 normalmente dividida em:<\/p>\n<ul>\n<li data-start=\"2061\" data-end=\"2123\"><strong data-start=\"2061\" data-end=\"2088\">UID (Identificador \u00fanico)<\/strong> - programados de f\u00e1brica e imut\u00e1veis<\/li>\n<li data-start=\"2126\" data-end=\"2171\"><strong data-start=\"2126\" data-end=\"2140\">Mem\u00f3ria EPC<\/strong> - utilizado para a identifica\u00e7\u00e3o de artigos<\/li>\n<li data-start=\"2174\" data-end=\"2216\"><strong data-start=\"2174\" data-end=\"2189\">Mem\u00f3ria do utilizador<\/strong> - dados de leitura\/escrita opcionais<\/li>\n<li data-start=\"2219\" data-end=\"2268\"><strong data-start=\"2219\" data-end=\"2238\">Mem\u00f3ria reservada<\/strong> - palavras-passe e chaves de seguran\u00e7a<\/li>\n<\/ul>\n<h2 data-start=\"2275\" data-end=\"2305\">Como \u00e9 que um chip RFID funciona?<\/h2>\n<p data-start=\"2307\" data-end=\"2391\">O princ\u00edpio de funcionamento de um chip RFID segue um processo simples mas altamente eficiente:<\/p>\n<h3 data-start=\"2393\" data-end=\"2430\">Passo 1: O leitor emite um sinal RF<\/h3>\n<p data-start=\"2432\" data-end=\"2527\">Um leitor RFID gera um campo de radiofrequ\u00eancia numa banda de frequ\u00eancia espec\u00edfica (LF, HF ou UHF).<\/p>\n<h3 data-start=\"2529\" data-end=\"2563\">Passo 2: O chip RFID \u00e9 ativado<\/h3>\n<ul>\n<li data-start=\"2567\" data-end=\"2642\"><strong data-start=\"2567\" data-end=\"2589\">Chips RFID passivos<\/strong> extraem energia do campo eletromagn\u00e9tico do leitor.<\/li>\n<li data-start=\"2645\" data-end=\"2691\"><strong data-start=\"2645\" data-end=\"2666\">Chips RFID activos<\/strong> utilizar uma bateria interna.<\/li>\n<li data-start=\"2694\" data-end=\"2787\"><strong data-start=\"2694\" data-end=\"2721\">Chips RFID semi-passivos<\/strong> utilizam uma bateria para a l\u00f3gica, mas dependem do leitor para a comunica\u00e7\u00e3o.<\/li>\n<\/ul>\n<h3 data-start=\"2789\" data-end=\"2814\">Etapa 3: Interc\u00e2mbio de dados<\/h3>\n<p data-start=\"2816\" data-end=\"2976\">Uma vez alimentado, o chip RFID modula o sinal RF e envia os dados armazenados para o leitor. O leitor descodifica este sinal e envia-o para os sistemas backend.<\/p>\n<p data-start=\"2978\" data-end=\"3073\">Todo este processo ocorre normalmente em <strong data-start=\"3018\" data-end=\"3034\">milissegundos<\/strong> e n\u00e3o requer contacto f\u00edsico.<\/p>\n<h2 data-start=\"3080\" data-end=\"3118\">Explica\u00e7\u00e3o dos tipos de frequ\u00eancia dos chips RFID<\/h2>\n<p data-start=\"3120\" data-end=\"3240\">Os chips RFID s\u00e3o classificados com base na frequ\u00eancia de funcionamento, que determina o alcance da leitura, a velocidade e a adequa\u00e7\u00e3o da aplica\u00e7\u00e3o.<\/p>\n<h3 data-start=\"3242\" data-end=\"3281\">Chips RFID LF (125 kHz \/ 134,2 kHz)<\/h3>\n<ul>\n<li data-start=\"3285\" data-end=\"3315\">Alcance de leitura curto (at\u00e9 10 cm)<\/li>\n<li data-start=\"3318\" data-end=\"3372\">Forte penetra\u00e7\u00e3o atrav\u00e9s da \u00e1gua e dos tecidos biol\u00f3gicos<\/li>\n<li data-start=\"3375\" data-end=\"3392\">Geralmente utilizado em:\n<ul>\n<li data-start=\"3397\" data-end=\"3436\">Identifica\u00e7\u00e3o de animais (ISO 11784\/11785)<\/li>\n<li data-start=\"3441\" data-end=\"3455\">Controlo de acesso<\/li>\n<li data-start=\"3460\" data-end=\"3487\">Microchips RFID implant\u00e1veis<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 data-start=\"3489\" data-end=\"3518\">Chips RFID HF (13,56 MHz)<\/h3>\n<ul>\n<li data-start=\"3522\" data-end=\"3555\">Alcance de leitura moderado (at\u00e9 10 cm)<\/li>\n<li data-start=\"3558\" data-end=\"3589\">Desempenho est\u00e1vel perto de l\u00edquidos<\/li>\n<li data-start=\"3592\" data-end=\"3615\">Suporta a tecnologia NFC<\/li>\n<li data-start=\"3618\" data-end=\"3626\">Utilizado em:\n<ul>\n<li data-start=\"3631\" data-end=\"3653\">Cart\u00f5es e autocolantes NFC<\/li>\n<li data-start=\"3658\" data-end=\"3673\">Sistemas de pagamento<\/li>\n<li data-start=\"3678\" data-end=\"3704\">Cart\u00f5es inteligentes e pulseiras<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 data-start=\"3706\" data-end=\"3738\">Chips RFID UHF (860-960 MHz)<\/h3>\n<ul>\n<li data-start=\"3742\" data-end=\"3775\">Longo alcance de leitura (at\u00e9 10 metros)<\/li>\n<li data-start=\"3778\" data-end=\"3795\">Leitura r\u00e1pida em massa<\/li>\n<li data-start=\"3798\" data-end=\"3806\">Utilizado em:\n<ul>\n<li data-start=\"3811\" data-end=\"3837\">Log\u00edstica e cadeia de abastecimento<\/li>\n<li data-start=\"3842\" data-end=\"3862\">Gest\u00e3o do invent\u00e1rio<\/li>\n<li data-start=\"3867\" data-end=\"3897\">Localiza\u00e7\u00e3o e armazenamento de activos<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 data-start=\"3904\" data-end=\"3935\">Chips RFID passivos vs activos<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3937\" data-end=\"4243\">\n<thead data-start=\"3937\" data-end=\"3987\">\n<tr data-start=\"3937\" data-end=\"3987\">\n<th data-start=\"3937\" data-end=\"3947\" data-col-size=\"sm\">Recurso<\/th>\n<th data-start=\"3947\" data-end=\"3967\" data-col-size=\"sm\">Chip RFID passivo<\/th>\n<th data-start=\"3967\" data-end=\"3987\" data-col-size=\"sm\">Chip RFID ativo<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"4035\" data-end=\"4243\">\n<tr data-start=\"4035\" data-end=\"4085\">\n<td data-start=\"4035\" data-end=\"4050\" data-col-size=\"sm\">Fonte de energia<\/td>\n<td data-start=\"4050\" data-end=\"4065\" data-col-size=\"sm\">Campo do leitor<\/td>\n<td data-start=\"4065\" data-end=\"4085\" data-col-size=\"sm\">Bateria interna<\/td>\n<\/tr>\n<tr data-start=\"4086\" data-end=\"4125\">\n<td data-start=\"4086\" data-end=\"4099\" data-col-size=\"sm\">Ler a gama<\/td>\n<td data-start=\"4099\" data-end=\"4117\" data-col-size=\"sm\">Curto a m\u00e9dio<\/td>\n<td data-start=\"4117\" data-end=\"4125\" data-col-size=\"sm\">Longo<\/td>\n<\/tr>\n<tr data-start=\"4126\" data-end=\"4147\">\n<td data-start=\"4126\" data-end=\"4133\" data-col-size=\"sm\">Custo<\/td>\n<td data-col-size=\"sm\" data-start=\"4133\" data-end=\"4139\">Baixo<\/td>\n<td data-col-size=\"sm\" data-start=\"4139\" data-end=\"4147\">Alto<\/td>\n<\/tr>\n<tr data-start=\"4148\" data-end=\"4178\">\n<td data-start=\"4148\" data-end=\"4155\" data-col-size=\"sm\">Tamanho<\/td>\n<td data-start=\"4155\" data-end=\"4168\" data-col-size=\"sm\">Muito pequeno<\/td>\n<td data-start=\"4168\" data-end=\"4178\" data-col-size=\"sm\">Maior<\/td>\n<\/tr>\n<tr data-start=\"4179\" data-end=\"4243\">\n<td data-start=\"4179\" data-end=\"4191\" data-col-size=\"sm\">Casos de utiliza\u00e7\u00e3o<\/td>\n<td data-start=\"4191\" data-end=\"4217\" data-col-size=\"sm\">Etiquetas, cart\u00f5es, implantes<\/td>\n<td data-start=\"4217\" data-end=\"4243\" data-col-size=\"sm\">RTLS, localiza\u00e7\u00e3o de ve\u00edculos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"4245\" data-end=\"4385\">A maioria das aplica\u00e7\u00f5es RFID comerciais baseia-se em <strong data-start=\"4287\" data-end=\"4309\">chips RFID passivos<\/strong> devido ao seu baixo custo, longa vida \u00fatil e requisitos m\u00ednimos de manuten\u00e7\u00e3o.<\/p>\n<h2 data-start=\"4392\" data-end=\"4424\">Aplica\u00e7\u00f5es comuns de chips RFID<\/h2>\n<p data-start=\"4426\" data-end=\"4480\">Os chips RFID s\u00e3o utilizados numa vasta gama de ind\u00fastrias:<\/p>\n<ul>\n<li data-start=\"4484\" data-end=\"4549\"><strong data-start=\"4484\" data-end=\"4504\">Retalho e vestu\u00e1rio<\/strong> - rastreio ao n\u00edvel do artigo, anti-contrafa\u00e7\u00e3o<\/li>\n<li data-start=\"4552\" data-end=\"4607\"><strong data-start=\"4552\" data-end=\"4570\">Controlo de acesso<\/strong> - crach\u00e1s para empregados, cart\u00f5es-chave de hotel<\/li>\n<li data-start=\"4610\" data-end=\"4652\"><strong data-start=\"4610\" data-end=\"4632\">Eventos e emiss\u00e3o de bilhetes<\/strong> - Pulseiras RFID<\/li>\n<li data-start=\"4655\" data-end=\"4702\"><strong data-start=\"4655\" data-end=\"4682\">Log\u00edstica e armazenamento<\/strong> - Etiquetas RFID UHF<\/li>\n<li data-start=\"4705\" data-end=\"4762\"><strong data-start=\"4705\" data-end=\"4730\">Identifica\u00e7\u00e3o animal<\/strong> - microchips RFID implant\u00e1veis<\/li>\n<li data-start=\"4765\" data-end=\"4827\"><strong data-start=\"4765\" data-end=\"4779\">Cuidados de sa\u00fade<\/strong> - identifica\u00e7\u00e3o de doentes e gest\u00e3o de activos<\/li>\n<li data-start=\"4830\" data-end=\"4884\"><strong data-start=\"4830\" data-end=\"4855\">Automa\u00e7\u00e3o industrial<\/strong> - rastreio de ferramentas e paletes<\/li>\n<\/ul>\n<p data-start=\"4886\" data-end=\"5011\">Cada aplica\u00e7\u00e3o exige carater\u00edsticas espec\u00edficas do chip, como frequ\u00eancia, tamanho da mem\u00f3ria, resist\u00eancia ambiental ou n\u00edvel de seguran\u00e7a.<\/p>\n<h2 data-start=\"5018\" data-end=\"5054\">Como escolher o chip RFID correto<\/h2>\n<p data-start=\"5056\" data-end=\"5125\">A sele\u00e7\u00e3o do chip RFID correto depende de v\u00e1rios factores t\u00e9cnicos:<\/p>\n<ul>\n<li data-start=\"5129\" data-end=\"5173\">Frequ\u00eancia de funcionamento e regulamentos regionais<\/li>\n<li data-start=\"5176\" data-end=\"5195\">Intervalo de leitura necess\u00e1rio<\/li>\n<li data-start=\"5198\" data-end=\"5213\">Capacidade de mem\u00f3ria<\/li>\n<li data-start=\"5216\" data-end=\"5271\">Condi\u00e7\u00f5es ambientais (temperatura, humidade, metal)<\/li>\n<li data-start=\"5274\" data-end=\"5295\">Requisitos de seguran\u00e7a<\/li>\n<li data-start=\"5298\" data-end=\"5318\">Compatibilidade do leitor<\/li>\n<\/ul>\n<p data-start=\"5320\" data-end=\"5469\">Para projectos de grande escala ou regulamentados, a sele\u00e7\u00e3o de chips RFID deve estar sempre alinhada com <strong data-start=\"5404\" data-end=\"5468\">normas internacionais e requisitos de arquitetura de sistemas<\/strong>.<\/p>\n<h2 data-start=\"5476\" data-end=\"5539\">Porque \u00e9 que os chips RFID s\u00e3o essenciais para os sistemas de identifica\u00e7\u00e3o modernos<\/h2>\n<p data-start=\"5541\" data-end=\"5620\">Os chips RFID constituem a base dos sistemas de identifica\u00e7\u00e3o automatizados, permitindo:<\/p>\n<ul>\n<li data-start=\"5624\" data-end=\"5646\">Recolha de dados mais r\u00e1pida<\/li>\n<li data-start=\"5649\" data-end=\"5670\">Redu\u00e7\u00e3o de erros manuais<\/li>\n<li data-start=\"5673\" data-end=\"5694\">Funcionamento sem contacto<\/li>\n<li data-start=\"5697\" data-end=\"5724\">Solu\u00e7\u00f5es de rastreio escal\u00e1veis<\/li>\n<li data-start=\"5727\" data-end=\"5770\">Integra\u00e7\u00e3o com IoT e sistemas empresariais<\/li>\n<\/ul>\n<p data-start=\"5772\" data-end=\"5929\">\u00c0 medida que a tecnologia RFID continua a evoluir, a miniaturiza\u00e7\u00e3o dos chips, a seguran\u00e7a melhorada e as capacidades de mem\u00f3ria expandidas est\u00e3o a impulsionar a ado\u00e7\u00e3o em novas ind\u00fastrias.<\/p>\n<h2 data-start=\"5936\" data-end=\"5953\">Considera\u00e7\u00f5es finais<\/h2>\n<p data-start=\"5955\" data-end=\"6238\">Compreender o que \u00e9 um chip RFID e como funciona \u00e9 essencial para qualquer pessoa envolvida na conce\u00e7\u00e3o, aquisi\u00e7\u00e3o ou implementa\u00e7\u00e3o de sistemas RFID. Quer sejam utilizados em cart\u00f5es NFC, etiquetas UHF ou microchips implant\u00e1veis para animais, os chips RFID permitem uma identifica\u00e7\u00e3o fi\u00e1vel, a longo prazo e sem contacto.<\/p>\n<p data-start=\"6240\" data-end=\"6441\">Para obter guias t\u00e9cnicos mais aprofundados sobre a sele\u00e7\u00e3o de chips RFID, normas e aplica\u00e7\u00f5es, explore os artigos relacionados na sec\u00e7\u00e3o <a href=\"https:\/\/rfid-pro.com\/pt\/rfid-technologies\/rfid-chips\/\"><strong data-start=\"6357\" data-end=\"6371\">Chips RFID<\/strong><\/a> para compreender completamente a tecnologia RFID moderna.<\/p>","protected":false},"excerpt":{"rendered":"<p>Os chips RFID s\u00e3o o componente principal por detr\u00e1s dos modernos sistemas de identifica\u00e7\u00e3o, localiza\u00e7\u00e3o e recolha de dados sem contacto. Desde cart\u00f5es de controlo de acesso e pulseiras a microchips para animais e rastreio de bens industriais, a tecnologia de chips RFID permite uma identifica\u00e7\u00e3o r\u00e1pida, sem fios e automatizada em todas as ind\u00fastrias. Este artigo explica o que \u00e9 um chip RFID, como funciona, os seus componentes internos e como [...]<\/p>","protected":false},"author":1,"featured_media":4185,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[269],"tags":[],"class_list":["post-4184","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rfid-chips"],"acf":[],"_links":{"self":[{"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/posts\/4184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/comments?post=4184"}],"version-history":[{"count":0,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/posts\/4184\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/media\/4185"}],"wp:attachment":[{"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/media?parent=4184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/categories?post=4184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rfid-pro.com\/pt\/wp-json\/wp\/v2\/tags?post=4184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}