{"id":48,"date":"2026-04-24T01:49:29","date_gmt":"2026-04-24T01:49:29","guid":{"rendered":"https:\/\/xteink.phongvanvu.com\/?p=48"},"modified":"2026-04-24T01:49:29","modified_gmt":"2026-04-24T01:49:29","slug":"khi-may-doc-sach-khong-chi-de-doc-trai-nghiem-em-be-e-ink-chay-esp32","status":"publish","type":"post","link":"https:\/\/xteink.phongvanvu.com\/?p=48","title":{"rendered":"Khi M\u00e1y \u0110\u1ecdc S\u00e1ch Kh\u00f4ng Ch\u1ec9 \u0110\u1ec3 \u0110\u1ecdc: Tr\u1ea3i Nghi\u1ec7m &#8220;Em B\u00e9&#8221; E-Ink Ch\u1ea1y ESP32"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Tr\u1eddi \u01a1i! Ph\u1ea3i th\u00fa th\u1ef1c l\u00e0 m\u00ecnh \u0111\u00e3 th\u1ed1t l\u00ean nh\u01b0 v\u1eady khi c\u1ea7m tr\u00ean tay chi\u1ebfc m\u00e1y \u0111\u1ecdc s\u00e1ch t\u00ed hon n\u00e0y. N\u1ebfu b\u1ea1n \u0111ang mong ch\u1edd m\u1ed9t chi\u1ebfc &#8220;Kindle Killer&#8221; th\u00ec c\u00f3 l\u1ebd b\u1ea1n s\u1ebd th\u1ea5t v\u1ecdng, nh\u01b0ng n\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t &#8220;v\u1ecdc s\u0129&#8221; ch\u00ednh hi\u1ec7u, \u0111\u00e2y ch\u00ednh l\u00e0 thi\u00ean \u0111\u01b0\u1eddng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Ngo\u1ea1i h\u00ecnh &#8220;\u0111\u1ed1n tim&#8221; nh\u01b0ng c\u1ea7n s\u1ef1 nh\u1eb9 nh\u00e0ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3m gi\u00e1c \u0111\u1ea7u ti\u00ean l\u00e0 n\u00f3 <strong>c\u1ef1c k\u1ef3 d\u1ec5 th\u01b0\u01a1ng<\/strong>. D\u00f9 nh\u1ecf x\u00edu nh\u01b0ng nh\u00ecn r\u1ea5t cao c\u1ea5p, c\u1ea3m gi\u00e1c c\u1ea7m n\u1eafm trong l\u00f2ng b\u00e0n tay th\u1ef1c s\u1ef1 r\u1ea5t tho\u1ea3i m\u00e1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi b\u1ea1n c\u1ea7n m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ecdc s\u00e1ch linh \u0111\u1ed9ng l\u00fac di chuy\u1ec3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, m\u00ecnh c\u0169ng c\u1ea7n th\u1eb3ng th\u1eafn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 ho\u00e0n thi\u1ec7n:<\/strong> Kh\u00f4ng th\u1ec3 ch\u1eafc ch\u1eafn b\u1eb1ng c\u00e1c &#8220;\u00f4ng l\u1edbn&#8221; nh\u01b0 Kindle hay Kobo.<\/li>\n\n\n\n<li><strong>Ph\u00edm b\u1ea5m:<\/strong> H\u01a1i y\u1ebfu m\u1ed9t ch\u00fat, c\u1ea3m gi\u00e1c kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb1m tay cho l\u1eafm.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0ng v\u1edbi k\u00edch th\u01b0\u1edbc n\u00e0y, m\u00ecnh ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 b\u1ecf qua nh\u1eefng khi\u1ebfm khuy\u1ebft nh\u1ecf \u0111\u00f3 \u0111\u1ec3 \u0111\u1ed5i l\u1ea5y s\u1ef1 ti\u1ec7n l\u1ee3i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u0110\u1eebng so s\u00e1nh v\u1edbi Kindle \u2013 \u0110\u00f3 l\u00e0 m\u1ed9t sai l\u1ea7m!<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u ng\u01b0\u1eddi \u0111ang c\u1ed1 \u0111\u1eb7t n\u00f3 l\u00ean b\u00e0n c\u00e2n v\u1edbi c\u00e1c m\u00e1y \u0111\u1ecdc s\u00e1ch ph\u1ed5 bi\u1ebfn. L\u1eddi khuy\u00ean c\u1ee7a m\u00ecnh: <strong>\u0110\u1eebng l\u00e0m th\u1ebf.<\/strong> \u0110\u00e2y ch\u01b0a th\u1ec3 l\u00e0 thi\u1ebft b\u1ecb \u0111\u1ecdc s\u00e1ch ch\u00ednh c\u1ee7a b\u1ea1n. Kh\u00f4ng ph\u1ea3i v\u00ec m\u00e0n h\u00ecnh nh\u1ecf (th\u1ef1c t\u1ebf m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb r\u1ea5t t\u1ed1t), m\u00e0 l\u00e0 do nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1eb7c th\u00f9. N\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t m\u00f3n \u0111\u1ed3 s\u01b0u t\u1ea7m ho\u1eb7c m\u1ed9t thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3 khi b\u1ea1n \u0111ang tr\u00ean t\u00e0u xe h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. &#8220;Tr\u00e1i tim&#8221; ESP32 \u2013 S\u00e2n ch\u01a1i c\u1ee7a nh\u1eefng k\u1ebb m\u1ed9ng m\u01a1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y m\u1edbi l\u00e0 l\u00fd do th\u1ef1c s\u1ef1 khi\u1ebfn m\u00ecnh xu\u1ed1ng ti\u1ec1n: <strong>N\u00f3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng m\u00e3 ngu\u1ed3n m\u1edf ESP32.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi m\u00ecnh (v\u00e0 c\u00f3 l\u1ebd l\u00e0 nhi\u1ec1u anh em IoT), \u0111\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u00e1y \u0111\u1ecdc s\u00e1ch. N\u00f3 l\u00e0 m\u1ed9t m\u00e0n h\u00ecnh e-paper t\u00edch h\u1ee3p vi \u0111i\u1ec1u khi\u1ec3n. B\u1ea1n c\u00f3 th\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u1eadn d\u1ee5ng cho c\u00e1c d\u1ef1 \u00e1n IoT trong nh\u00e0.<\/li>\n\n\n\n<li>Th\u1ecfa s\u1ee9c l\u1eadp tr\u00ecnh v\u00e0 n\u1ea1p c\u00e1c b\u1ea3n <strong>firmware t\u1ef1 ch\u1ebf<\/strong> (custom firmware).<\/li>\n\n\n\n<li>Bi\u1ebfn n\u00f3 th\u00e0nh b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec b\u1ea1n mu\u1ed1n, t\u1eeb b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n nh\u00e0 th\u00f4ng minh \u0111\u1ebfn m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb ch\u1ee9ng kho\u00e1n mini.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. Chuy\u1ec7n v\u1ec1 \u0111\u1ecbnh d\u1ea1ng v\u00e0 nh\u1eefng ph\u00f4ng ch\u1eef &#8220;l\u1ea1&#8221;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u0111i\u1ec3m th\u00fa v\u1ecb l\u00e0 kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb ph\u00f4ng ch\u1eef. M\u00ecnh \u0111\u00e3 th\u1eed v\u1edbi ti\u1ebfng Bengali v\u00e0 k\u1ebft qu\u1ea3 th\u1eadt kinh ng\u1ea1c \u2013 tr\u00f4ng c\u1ef1c k\u1ef3 s\u1eafc n\u00e9t!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, c\u00f3 m\u1ed9t l\u01b0u \u00fd nh\u1ecf cho anh em l\u00e0 thi\u1ebft b\u1ecb n\u00e0y kh\u00e1 &#8220;k\u00e9n&#8221; file. Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i s\u00e1ch sang \u0111\u1ecbnh d\u1ea1ng t\u01b0\u01a1ng th\u00edch (\u0111\u1eb7c bi\u1ec7t l\u00e0 s\u00e1ch kh\u00f4ng ph\u1ea3i ti\u1ebfng Anh) c\u00f3 th\u1ec3 h\u01a1i r\u1eafc r\u1ed1i m\u1ed9t ch\u00fat.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>EPUB:<\/strong> \u0110\u00f4i khi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u00fd.<\/li>\n\n\n\n<li><strong>XTC:<\/strong> \u0110\u00e2y ch\u00ednh l\u00e0 &#8220;ch\u00e2n \u00e1i&#8221;. Vi\u1ec7c chuy\u1ec3n t\u1eeb EPUB sang XTC kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 k\u1ebft qu\u1ea3 hi\u1ec3n th\u1ecb th\u00ec mi\u1ec5n ch\u00ea.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1eddi k\u1ebft<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e0nh th\u1eadt m\u00e0 n\u00f3i, chi\u1ebfc m\u00e1y n\u00e0y kh\u00f4ng d\u00e0nh cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. N\u00f3 d\u00e0nh cho nh\u1eefng ai \u0111\u1ee7 \u0111am m\u00ea \u0111\u1ec3 m\u00e0y m\u00f2, nh\u1eefng ng\u01b0\u1eddi coi c\u00f4ng ngh\u1ec7 l\u00e0 m\u1ed9t th\u00fa vui kh\u00e1m ph\u00e1 h\u01a1n l\u00e0 m\u1ed9t m\u00f3n \u0111\u1ed3 &#8220;m\u00ec \u0103n li\u1ec1n&#8221;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n c\u00f3 \u0111i\u1ec1u ki\u1ec7n v\u00e0 y\u00eau th\u00edch vi\u1ec7c t\u00f9y bi\u1ebfn ph\u1ea7n c\u1ee9ng, \u0111\u00e2y l\u00e0 m\u1ed9t m\u00f3n \u0111\u1ed3 s\u01b0u t\u1ea7m tuy\u1ec7t v\u1eddi. C\u00f2n n\u1ebfu b\u1ea1n ch\u1ec9 mu\u1ed1n m\u1edf m\u00e1y l\u00ean v\u00e0 \u0111\u1ecdc ngay? C\u00f3 l\u1ebd b\u1ea1n n\u00ean t\u00ecm m\u1ed9t l\u1ef1a ch\u1ecdn kh\u00e1c thay v\u00ec \u0111\u1ee9ng ngo\u00e0i ghen t\u1ecb v\u1edbi h\u1ed9i anh em \u0111ang h\u00ec h\u1ee5c flash firmware ch\u00fang m\u00ecnh nh\u00e9!<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><em>B\u1ea1n ngh\u0129 sao v\u1ec1 m\u1ed9t chi\u1ebfc m\u00e1y \u0111\u1ecdc s\u00e1ch c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c? H\u00e3y \u0111\u1ec3 l\u1ea1i \u00fd ki\u1ebfn \u1edf ph\u1ea7n b\u00ecnh lu\u1eadn ph\u00eda d\u01b0\u1edbi nh\u00e9!<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tr\u1eddi \u01a1i! Ph\u1ea3i th\u00fa th\u1ef1c l\u00e0 m\u00ecnh \u0111\u00e3 th\u1ed1t l\u00ean nh\u01b0 v\u1eady khi c\u1ea7m tr\u00ean tay chi\u1ebfc m\u00e1y \u0111\u1ecdc s\u00e1ch [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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":[3],"tags":[],"class_list":["post-48","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=\/wp\/v2\/posts\/48","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=48"}],"version-history":[{"count":1,"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=\/wp\/v2\/posts\/48\/revisions"}],"predecessor-version":[{"id":49,"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=\/wp\/v2\/posts\/48\/revisions\/49"}],"wp:attachment":[{"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=48"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=48"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xteink.phongvanvu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=48"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}