{"id":19246,"date":"2026-10-10T13:52:13","date_gmt":"2026-10-10T13:52:13","guid":{"rendered":"https:\/\/www.fambach.net\/preview-gbs-control\/"},"modified":"2026-10-10T20:50:57","modified_gmt":"2026-10-10T20:50:57","slug":"preview-gbs-control","status":"publish","type":"post","link":"https:\/\/www.fambach.net\/en\/preview-gbs-control\/","title":{"rendered":"Preview \u2013 GBS-Control"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Contents\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fambach.net\/en\/preview-ttl-to-rgb\/#Beschreibung\" >Description<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fambach.net\/en\/preview-ttl-to-rgb\/#Verwandte_Beitrage\" >Related Posts<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fambach.net\/en\/preview-ttl-to-rgb\/#Quellen\" >Sources<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fambach.net\/en\/preview-ttl-to-rgb\/#Logbuch\" >Logbook<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Ersatzfirmware f\u00fcr die verbreiteten GBS-8200-Scaler mit geringer Latenz und Web-Oberfl\u00e4che \u00fcber einen ESP8266. In Kombination mit einem RGBI-zu-Analog-Wandler eine g\u00fcnstige L\u00f6sung f\u00fcr CGA\/EGA an VGA-Monitoren. Ein ausf\u00fchrlicher Beitrag ist in Arbeit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Was ist ein Preview?<\/strong> Hier zeige ich kurz Hardware, die ich entdeckt, aber noch nicht genauer angeschaut habe. So behalte ich den \u00dcberblick und ihr seht schon vorab, was kommt. Sobald ich dazu komme, ersetzt ein ausf\u00fchrlicher Beitrag das Preview. Was zuerst dran ist, bestimmen eure Kommentare oder meine Lust und Zeit ;).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"beschreibung\"><span class=\"ez-toc-section\" id=\"Beschreibung\"><\/span>Description<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Verarbeitet RGBS, RGBHV und Komponente<\/li>\n\n\n\n<li>Steuerung per Browser \u00fcber ESP8266-WLAN<\/li>\n\n\n\n<li>F\u00fcr PC-TTL-Karten zus\u00e4tzlich ein DAC wie MCE Adapter oder TTL-to-RGB n\u00f6tig<\/li>\n\n\n\n<li>Standards: analog RGB\/VGA (nach DAC auch CGA\/EGA)<\/li>\n\n\n\n<li>Bus: extern (Firmware f\u00fcr Fertig-Scaler)<\/li>\n\n\n\n<li>Basis: Tvia TrueView5725 (GBS-8200\/8220-Platinen) + ESP8266<\/li>\n\n\n\n<li>Ausgang: VGA (RGBHV)<\/li>\n\n\n\n<li>Status: fertig, verbreitet<\/li>\n\n\n\n<li>Bezug: Alternative Firmware auf GitHub f\u00fcr g\u00fcnstige Fertig-Scaler<\/li>\n\n\n\n<li>Preis: Scaler-Platine meist unter 30 USD (laut README)<\/li>\n\n\n\n<li>Lizenz Hardware: nicht offen (kommerzielle GBS-82xx-Platinen)<\/li>\n\n\n\n<li>Lizenz Software: offen: GPL-3.0 (LICENSE-Datei)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/ramapcsx2\/gbs-control\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">GBS-Control \u2013 Projektseite<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/ramapcsx2\/gbs-control\/blob\/master\/LICENSE\" target=\"_blank\" rel=\"noreferrer noopener\" class=\"ub-content-link__anchor\">GBS-Control \u2013 Lizenz<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"verwandte-beitraege\"><span class=\"ez-toc-section\" id=\"Verwandte_Beitrage\"><\/span>Related Posts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"display-posts-listing\">\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-unamiga\/\">Preview \u2013 UnAmiga<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-vampire-v4\/\">Preview \u2013 Vampire V4<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-mister-fpga\/\">Preview \u2013 MiSTer FPGA<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-minimig\/\">Preview \u2013 Minimig<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-tang-nano-20k\/\">Preview \u2013 Tang Nano 20K<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-pcjr-tandymod\/\">Preview \u2013 PCjr TandyMod<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-ega-mono-composite\/\">Preview \u2013 EGA-Mono-Composite-Converter<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-gbs-control\/\">Preview \u2013 GBS-Control<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-ossc\/\">Preview \u2013 OSSC (Open Source Scan Converter)<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<div class=\"listing-item\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a class=\"title ub-content-link__anchor\" href=\"https:\/\/www.fambach.net\/en\/preview-ttl-to-rgb\/\">Preview \u2013 TTL-to-RGB (hkzlab)<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"quellen\"><span class=\"ez-toc-section\" id=\"Quellen\"><\/span>Sources<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n\n<div class=\"wp-block-table wp-block-sources-table\" style=\"margin-top: 30px; font-family: sans-serif;\"><ul class=\"wpls-sources-list\" style=\"margin:0; padding-left:20px;\"><li style=\"margin-bottom:5px;\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/hkzlab\/EGA-2-RGBS\" target=\"_blank\" rel=\"noopener\" class=\"ub-content-link__anchor\">EGA-2-RGBS (hkzlab)<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span> <button type=\"button\" class=\"wpls-jump-button\" data-wpls-jump-url=\"https:\/\/github.com\/hkzlab\/EGA-2-RGBS\" title=\"Zum Block im Editor springen\">\u21bb<\/button><\/li><li style=\"margin-bottom:5px;\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/preview-gbs-control\/\" target=\"_blank\" rel=\"noopener\" class=\"ub-content-link__anchor\">Preview \u2013 GBS-Control<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span> <button type=\"button\" class=\"wpls-jump-button\" data-wpls-jump-url=\"https:\/\/www.fambach.net\/preview-gbs-control\/\" title=\"Zum Block im Editor springen\">\u21bb<\/button><\/li><li style=\"margin-bottom:5px;\"><span class=\"ub-content-link ub-content-link--unknown ub-content-link--status-after\"><a href=\"https:\/\/www.fambach.net\/en\/preview-ossc\/\" target=\"_blank\" rel=\"noopener\" class=\"ub-content-link__anchor\">Preview \u2013 OSSC<\/a><span class=\"ub-status ub-status--unknown\" title=\"Link status: Unknown\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: Unknown<\/span><\/span><\/span> <button type=\"button\" class=\"wpls-jump-button\" data-wpls-jump-url=\"https:\/\/www.fambach.net\/preview-ossc\/\" title=\"Zum Block im Editor springen\">\u21bb<\/button><\/li><li style=\"margin-bottom:5px;\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/hkzlab\/TTL-to-RGB\/blob\/master\/LICENSE\" target=\"_blank\" rel=\"noopener\" class=\"ub-content-link__anchor\">TTL-to-RGB (hkzlab) \u2013 Lizenz<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span> <button type=\"button\" class=\"wpls-jump-button\" data-wpls-jump-url=\"https:\/\/github.com\/hkzlab\/TTL-to-RGB\/blob\/master\/LICENSE\" title=\"Zum Block im Editor springen\">\u21bb<\/button><\/li><li style=\"margin-bottom:5px;\"><span class=\"ub-content-link ub-content-link--ok ub-content-link--status-after\"><a href=\"https:\/\/github.com\/hkzlab\/TTL-to-RGB\" target=\"_blank\" rel=\"noopener\" class=\"ub-content-link__anchor\">TTL-to-RGB (hkzlab) \u2013 Projektseite<\/a><span class=\"ub-status ub-status--ok\" title=\"Link status: OK\"><span class=\"ub-status__icon\" aria-hidden=\"true\">\u25cf<\/span><span class=\"screen-reader-text\">Link status: OK<\/span><\/span><\/span> <button type=\"button\" class=\"wpls-jump-button\" data-wpls-jump-url=\"https:\/\/github.com\/hkzlab\/TTL-to-RGB\" title=\"Zum Block im Editor springen\">\u21bb<\/button><\/li><\/ul><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"logbuch\"><span class=\"ez-toc-section\" id=\"Logbuch\"><\/span>Logbook<span class=\"ez-toc-section-end\"><\/span><\/h2>","protected":false},"excerpt":{"rendered":"<p>Ersatzfirmware f\u00fcr die verbreiteten GBS-8200-Scaler mit geringer Latenz und Web-Oberfl\u00e4che \u00fcber einen ESP8266. In Kombination mit einem RGBI-zu-Analog-Wandler eine g\u00fcnstige L\u00f6sung f\u00fcr CGA\/EGA an VGA-Monitoren. Ein ausf\u00fchrlicher Beitrag ist in Arbeit. Beschreibung GBS-Control \u2013 Projektseite GBS-Control \u2013 Lizenz Verwandte Beitr\u00e4ge Quellen Logbuch<\/p>\n<a href=\"https:\/\/www.fambach.net\/en\/preview-ttl-to-rgb\/\" class=\"read-more-link\">Carry on reading <span class=\"screen-reader-text\">\"Preview \u2013 TTL-to-RGB (hkzlab)\"<\/span> <span class=\"meta-nav\">\u2192<\/span><\/a>","protected":false},"author":1,"featured_media":19384,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[625],"tags":[811],"class_list":["post-19246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-preview","tag-retro","penguin-post","penguin-post-not-sticky"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/19246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/comments?post=19246"}],"version-history":[{"count":1,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/19246\/revisions"}],"predecessor-version":[{"id":19387,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/posts\/19246\/revisions\/19387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media\/19384"}],"wp:attachment":[{"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/media?parent=19246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/categories?post=19246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fambach.net\/en\/wp-json\/wp\/v2\/tags?post=19246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}