{"id":3249,"date":"2019-04-26T21:54:26","date_gmt":"2019-04-26T21:54:26","guid":{"rendered":"https:\/\/ct1jqj.eu\/?p=3249"},"modified":"2019-04-26T21:54:26","modified_gmt":"2019-04-26T21:54:26","slug":"hotspot-duplex-chinese-com-oled","status":"publish","type":"post","link":"https:\/\/ct1jqj.eu\/?p=3249","title":{"rendered":"Hotspot duplex &#8220;chin\u00eas&#8221; com OLED"},"content":{"rendered":"<div class=\"pld-like-dislike-wrap pld-template-4\">\r\n    <div class=\"pld-like-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-like-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"3249\" data-trigger-type=\"like\" data-restriction=\"cookie\" data-already-liked=\"0\">\r\n                        <i class=\"far fa-smile\"><\/i>\r\n                    <\/a>\r\n    <span class=\"pld-like-count-wrap pld-count-wrap\">    <\/span>\r\n<\/div><div class=\"pld-dislike-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-dislike-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"3249\" data-trigger-type=\"dislike\" data-restriction=\"cookie\" data-already-liked=\"0\">\r\n                        <i class=\"far fa-frown\"><\/i>\r\n                    <\/a>\r\n    <span class=\"pld-dislike-count-wrap pld-count-wrap\"><\/span>\r\n<\/div><\/div><p style=\"text-align: justify;\">Como o nome indica, irei fazer uma pequena introdu\u00e7\u00e3o a um Hotspot Duplex (clone chin\u00eas) que comprei. Ao contr\u00e1rio de outros Hotspot Duplex que s\u00e3o comercializados e cujo <em>update<\/em> se torna mais f\u00e1cil, neste caso tal n\u00e3o acontece, sendo que ser\u00e3o necess\u00e1rios alguns comandos, ou um script que os execute, de modo a actualizar o firmware. Para primeira impress\u00e3o, n\u00e3o estou descontente, lembrando que n\u00e3o \u00e9, apesar de parecer, um repetidor; apesar de termos dois <em>slots<\/em> e possibilidade de estar a escutar um enquanto falamos noutro. Este hotspot, que se v\u00ea \u00e0 venda no Ebay e sites parecidos, \u00e9 bem mais barato que os &#8220;oficiais&#8221;, no entanto, se for bem afinado, ser\u00e1 t\u00e3o \u00fatil\/v\u00e1lido como os restantes. Claro que, e conv\u00e9m frisar, n\u00e3o \u00e9 recomendado a iniciantes ou pessoas com pouca experi\u00eancia em programa\u00e7\u00e3o, pois como referi antes, n\u00e3o basta executar um comando e o firmware fica actualizado; ali\u00e1s, se for mal executado provavelmente n\u00e3o ir\u00e1 trabalhar&#8230; Preparei um guia que pode ser descarregado mais abaixo, sigam com aten\u00e7\u00e3o todos os passos para que possam tirar o melhor partido do hotspot. Algumas imagens, com o display OLED que lhe coloquei (N\u00e3o sem primeiro lhe ter de efectuar uma opera\u00e7\u00e3o de invers\u00e3o de pinos&#8230;) e como referido com a escuta em dois <em>slot<\/em>s. A configura\u00e7\u00e3o do <em>pi-star<\/em> \u00e9 semelhante ao <em>pi-star<\/em> com duplex por USB, excepto a selec\u00e7\u00e3o do modem que dever\u00e1 ser <strong><em>STM32-DVM \/ MMDVM_HS &#8211; Raspberry Pi Hat (GPIO)<\/em><\/strong>. Neste momento encontra-se a trabalhar com um Raspberry Pi3A+ (Comprada <a href=\"https:\/\/www.castroelectronica.pt\/product\/micro-computador-raspberry-pi-3-model-a-14ghz-512mb-c-wifi-245ghz-bluetooth42\" target=\"_blank\" rel=\"noopener noreferrer\">aqui<\/a>, relembrando que n\u00e3o tenho comiss\u00e3o na venda, apenas coloco o link porque ap\u00f3s varias pesquisas foi o local de compra mais barato que encontrei!) e a usar a vers\u00e3o <a href=\"https:\/\/www.pistar.uk\/beta\/\" target=\"_blank\" rel=\"noopener noreferrer\">4.0.0-RC3<\/a>, pois a vers\u00e3o 3.4.17 n\u00e3o trabalha com este Raspberry!<\/p>\n\n\t\t<style>\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-3249 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ct1jqj.eu\/?attachment_id=4148'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5364-1-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5364-1-150x150.jpg 150w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5364-1-300x300.jpg 300w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5364-1-1024x1024.jpg 1024w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5364-1-768x768.jpg 768w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5364-1.jpg 1280w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ct1jqj.eu\/?attachment_id=4149'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5371-1-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5371-1-150x150.jpg 150w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5371-1-300x300.jpg 300w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5371-1-1024x1024.jpg 1024w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5371-1-768x768.jpg 768w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5371-1.jpg 1280w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ct1jqj.eu\/?attachment_id=4175'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5443-1-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5443-1-150x150.jpg 150w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5443-1-300x300.jpg 300w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5443-1-1024x1024.jpg 1024w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5443-1-768x768.jpg 768w, https:\/\/ct1jqj.eu\/wp-content\/uploads\/2019\/04\/IMG_5443-1.jpg 1280w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p style=\"text-align: justify;\">Resumindo e baralhando, se quiserem ter trabalho e acima de tudo encarar esse trabalho como um desafio, ent\u00e3o este hotspot \u00e9 um bom ponto de partida. Se pelo contr\u00e1rio n\u00e3o querem ter trabalho, ou n\u00e3o se sentem confort\u00e1veis com as configura\u00e7\u00f5es (Que dar\u00e3o mais trabalho e requerem mais paci\u00eancia!), ser\u00e1 prefer\u00edvel adquirir por pouco mais, um modelo &#8220;oficial&#8221; pois estar\u00e1 sem d\u00favida mais que testado e configurado, o que vos poupar\u00e1 algumas chatices como \u00e9 obvio.<\/p>\n<p>Manual de configura\u00e7\u00e3o dispon\u00edvel <a href=\"https:\/\/www.dropbox.com\/s\/83866vo0x9jbbef\/duplex_gpio.pdf?dl=0\" target=\"_blank\" rel=\"noopener\">aqui<\/a><\/p>\n<p>73&#8217;s<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Como o nome indica, irei fazer uma pequena introdu\u00e7\u00e3o a um Hotspot Duplex (clone chin\u00eas) que comprei. Ao contr\u00e1rio de outros Hotspot Duplex que s\u00e3o comercializados e cujo update se torna mais f\u00e1cil, neste caso tal n\u00e3o acontece, sendo que ser\u00e3o necess\u00e1rios alguns comandos, ou um script que os execute, de modo a actualizar o [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4346,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[140,145,181],"class_list":["post-3249","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-equipamento","tag-dmr","tag-duplex","tag-hotspot"],"_links":{"self":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts\/3249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3249"}],"version-history":[{"count":0,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts\/3249\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/media\/4346"}],"wp:attachment":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}