{"id":377,"date":"2026-05-20T09:01:49","date_gmt":"2026-05-20T09:01:49","guid":{"rendered":"https:\/\/qihantech.com\/?post_type=product&#038;p=377"},"modified":"2026-05-20T11:12:00","modified_gmt":"2026-05-20T11:12:00","slug":"0-42-inch-oled-display-module-70x40-ssd1306-spi-interface","status":"publish","type":"product","link":"https:\/\/qihantech.com\/fr\/produit\/0-42-inch-oled-display-module-70x40-ssd1306-spi-interface\/","title":{"rendered":"Module d'affichage OLED 0,42 pouce 70\u00d740 SSD1306 Interface SPI"},"content":{"rendered":"<h2 data-section-id=\"1bw7wp4\" data-start=\"88\" data-end=\"110\">Description du produit<\/h2>\n<p data-start=\"112\" data-end=\"494\">Le QIHAN HQ042PMBX-1 est un module d'affichage OLED ultra-compact de 0,42 pouce con\u00e7u pour les syst\u00e8mes embarqu\u00e9s n\u00e9cessitant une faible consommation d'\u00e9nergie, un contraste \u00e9lev\u00e9 et une excellente lisibilit\u00e9 dans un espace d'installation limit\u00e9. Dot\u00e9 d'une r\u00e9solution de 70\u00d740 pixels et pilot\u00e9 par le circuit int\u00e9gr\u00e9 de contr\u00f4leur SSD1306, cet affichage OLED offre des graphiques et des textes monochromes nets avec des performances de r\u00e9ponse rapides.<\/p>\n<p data-start=\"496\" data-end=\"721\">Contrairement aux modules LCD traditionnels, la technologie OLED g\u00e9n\u00e8re sa propre lumi\u00e8re et ne n\u00e9cessite pas de r\u00e9tro\u00e9clairage. Cela permet une consommation d'\u00e9nergie r\u00e9duite, des taux de contraste plus \u00e9lev\u00e9s et des angles de vision plus larges tout en conservant un profil mince.<\/p>\n<p data-start=\"723\" data-end=\"1070\">Le HQ042PMBX-1 prend en charge une interface de communication SPI \u00e0 4 fils et fonctionne avec une alimentation unique de 3,3 V, simplifiant l'int\u00e9gration dans les applications portables et aliment\u00e9es par batterie. Sa structure compacte et ses performances stables le rendent adapt\u00e9 aux dispositifs portables, aux \u00e9quipements industriels, aux instruments m\u00e9dicaux, \u00e0 l'\u00e9lectronique intelligente et aux appareils portatifs.<\/p>\n<p data-start=\"1072\" data-end=\"1240\">En tant que fabricant professionnel d'OLED et d'\u00e9crans TFT LCD, QIHAN fournit \u00e9galement des interfaces personnalis\u00e9es, des solutions tactiles et des services d'optimisation d'affichage pour les projets OEM et ODM.<\/p>\n<p data-start=\"1072\" data-end=\"1240\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-379\" src=\"https:\/\/qihantech.com\/wp-content\/uploads\/2026\/05\/42-inch-OLED-01-300x300.webp\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/qihantech.com\/wp-content\/uploads\/2026\/05\/42-inch-OLED-01-300x300.webp 300w, https:\/\/qihantech.com\/wp-content\/uploads\/2026\/05\/42-inch-OLED-01-150x150.webp 150w, https:\/\/qihantech.com\/wp-content\/uploads\/2026\/05\/42-inch-OLED-01-768x768.webp 768w, https:\/\/qihantech.com\/wp-content\/uploads\/2026\/05\/42-inch-OLED-01-500x500.webp 500w, https:\/\/qihantech.com\/wp-content\/uploads\/2026\/05\/42-inch-OLED-01.webp 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2 data-section-id=\"qhhk8d\" data-start=\"1247\" data-end=\"1268\">\u00a0Points forts<\/h2>\n<ul>\n<li data-start=\"1270\" data-end=\"1785\">Module d'affichage OLED ultra-compact de 0,42 pouce<\/li>\n<li data-start=\"1270\" data-end=\"1785\">R\u00e9solution : 70 \u00d7 40 pixels<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Contraste \u00e9lev\u00e9 pour une excellente visibilit\u00e9<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Technologie OLED auto-\u00e9missive sans r\u00e9tro\u00e9clairage<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Angle de vision extr\u00eamement large (ALL View)<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Faible consommation d'\u00e9nergie pour les appareils \u00e0 batterie<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Fonctionnement avec une alimentation unique de 3,3 V<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Circuit int\u00e9gr\u00e9 de contr\u00f4leur SSD1306 int\u00e9gr\u00e9<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Interface de communication SPI \u00e0 4 fils<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Vitesse de r\u00e9ponse rapide et performances stables<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Conception compacte pour syst\u00e8mes embarqu\u00e9s<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Support d'interface personnalis\u00e9e et de solutions sur mesure disponible<\/li>\n<\/ul>\n<h2 data-section-id=\"3ipjz4\" data-start=\"1792\" data-end=\"1817\">Sp\u00e9cifications<\/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=\"1819\" data-end=\"2387\">\n<thead data-start=\"1819\" data-end=\"1848\">\n<tr data-start=\"1819\" data-end=\"1848\">\n<th class=\"last:pe-10\" data-start=\"1819\" data-end=\"1831\" data-col-size=\"sm\">Param\u00e8tre<\/th>\n<th class=\"last:pe-10\" data-start=\"1831\" data-end=\"1848\" data-col-size=\"sm\">Sp\u00e9cification<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1859\" data-end=\"2387\">\n<tr data-start=\"1859\" data-end=\"1886\">\n<td data-start=\"1859\" data-end=\"1871\" data-col-size=\"sm\">Num\u00e9ro de mod\u00e8le.<\/td>\n<td data-start=\"1871\" data-end=\"1886\" data-col-size=\"sm\">HQ042PMBX-1<\/td>\n<\/tr>\n<tr data-start=\"1887\" data-end=\"1915\">\n<td data-start=\"1887\" data-end=\"1902\" data-col-size=\"sm\">Taille d'affichage<\/td>\n<td data-col-size=\"sm\" data-start=\"1902\" data-end=\"1915\">0,42 pouce<\/td>\n<\/tr>\n<tr data-start=\"1916\" data-end=\"1939\">\n<td data-start=\"1916\" data-end=\"1931\" data-col-size=\"sm\">Type d'\u00e9cran<\/td>\n<td data-col-size=\"sm\" data-start=\"1931\" data-end=\"1939\">OLED<\/td>\n<\/tr>\n<tr data-start=\"1940\" data-end=\"1971\">\n<td data-start=\"1940\" data-end=\"1953\" data-col-size=\"sm\">R\u00e9solution<\/td>\n<td data-start=\"1953\" data-end=\"1971\" data-col-size=\"sm\">70 \u00d7 40 pixels<\/td>\n<\/tr>\n<tr data-start=\"1972\" data-end=\"2007\">\n<td data-start=\"1972\" data-end=\"1988\" data-col-size=\"sm\">Couleur d'affichage<\/td>\n<td data-start=\"1988\" data-end=\"2007\" data-col-size=\"sm\">Blanc (typique)<\/td>\n<\/tr>\n<tr data-start=\"2008\" data-end=\"2036\">\n<td data-start=\"2008\" data-end=\"2024\" data-col-size=\"sm\">Angle de vision<\/td>\n<td data-col-size=\"sm\" data-start=\"2024\" data-end=\"2036\">Vue ALL<\/td>\n<\/tr>\n<tr data-start=\"2037\" data-end=\"2085\">\n<td data-start=\"2037\" data-end=\"2049\" data-col-size=\"sm\">Luminance<\/td>\n<td data-col-size=\"sm\" data-start=\"2049\" data-end=\"2085\">OLED auto-\u00e9missif \u00e0 contraste \u00e9lev\u00e9<\/td>\n<\/tr>\n<tr data-start=\"2086\" data-end=\"2109\">\n<td data-start=\"2086\" data-end=\"2098\" data-col-size=\"sm\">Driver IC<\/td>\n<td data-start=\"2098\" data-end=\"2109\" data-col-size=\"sm\">SSD1306<\/td>\n<\/tr>\n<tr data-start=\"2110\" data-end=\"2136\">\n<td data-start=\"2110\" data-end=\"2122\" data-col-size=\"sm\">Interface<\/td>\n<td data-col-size=\"sm\" data-start=\"2122\" data-end=\"2136\">SPI \u00e0 4 fils<\/td>\n<\/tr>\n<tr data-start=\"2137\" data-end=\"2162\">\n<td data-start=\"2137\" data-end=\"2154\" data-col-size=\"sm\">Tension d'alimentation<\/td>\n<td data-col-size=\"sm\" data-start=\"2154\" data-end=\"2162\">3,3 V<\/td>\n<\/tr>\n<tr data-start=\"2163\" data-end=\"2202\">\n<td data-start=\"2163\" data-end=\"2181\" data-col-size=\"sm\">CI pilote tactile<\/td>\n<td data-col-size=\"sm\" data-start=\"2181\" data-end=\"2202\">Personnalisable<\/td>\n<\/tr>\n<tr data-start=\"2203\" data-end=\"2244\">\n<td data-start=\"2203\" data-end=\"2227\" data-col-size=\"sm\">Temp\u00e9rature de fonctionnement<\/td>\n<td data-col-size=\"sm\" data-start=\"2227\" data-end=\"2244\">-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"2245\" data-end=\"2284\">\n<td data-start=\"2245\" data-end=\"2267\" data-col-size=\"sm\">Temp\u00e9rature de stockage<\/td>\n<td data-start=\"2267\" data-end=\"2284\" data-col-size=\"sm\">-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"2285\" data-end=\"2323\">\n<td data-start=\"2285\" data-end=\"2300\" data-col-size=\"sm\">Mode d'affichage<\/td>\n<td data-start=\"2300\" data-end=\"2323\" data-col-size=\"sm\">OLED \u00e0 matrice passive<\/td>\n<\/tr>\n<tr data-start=\"2324\" data-end=\"2358\">\n<td data-start=\"2324\" data-end=\"2340\" data-col-size=\"sm\">Type de montage<\/td>\n<td data-col-size=\"sm\" data-start=\"2340\" data-end=\"2358\">Connexion FPC<\/td>\n<\/tr>\n<tr data-start=\"2359\" data-end=\"2387\">\n<td data-start=\"2359\" data-end=\"2371\" data-col-size=\"sm\">R\u00e9tro\u00e9clairage<\/td>\n<td data-col-size=\"sm\" data-start=\"2371\" data-end=\"2387\">Non requis<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-section-id=\"mu966k\" data-start=\"2394\" data-end=\"2409\">Applications<\/h2>\n<h3 data-section-id=\"kapfq\" data-start=\"2411\" data-end=\"2431\">Dispositifs portables<\/h3>\n<ul data-start=\"2433\" data-end=\"2495\">\n<li data-section-id=\"1upl06m\" data-start=\"2433\" data-end=\"2448\">Montres intelligentes<\/li>\n<li data-section-id=\"8huhcj\" data-start=\"2449\" data-end=\"2467\">Bracelets de fitness<\/li>\n<li data-section-id=\"5igt1v\" data-start=\"2468\" data-end=\"2495\">Dispositifs de surveillance de la sant\u00e9<\/li>\n<\/ul>\n<h3 data-section-id=\"1cfj11n\" data-start=\"2497\" data-end=\"2521\">\u00c9quipements industriels<\/h3>\n<ul data-start=\"2523\" data-end=\"2594\">\n<li data-section-id=\"jqxko9\" data-start=\"2523\" data-end=\"2547\">Instruments industriels<\/li>\n<li data-section-id=\"1xni9uv\" data-start=\"2548\" data-end=\"2576\">\u00c9quipements de test portables<\/li>\n<li data-section-id=\"1d73oe1\" data-start=\"2577\" data-end=\"2594\">Syst\u00e8mes de contr\u00f4le<\/li>\n<\/ul>\n<h3 data-section-id=\"1ecodk6\" data-start=\"2596\" data-end=\"2615\">Dispositifs m\u00e9dicaux<\/h3>\n<ul data-start=\"2617\" data-end=\"2691\">\n<li data-section-id=\"grj5a2\" data-start=\"2617\" data-end=\"2645\">\u00c9quipements m\u00e9dicaux portables<\/li>\n<li data-section-id=\"dju96a\" data-start=\"2646\" data-end=\"2666\">Syst\u00e8mes de surveillance<\/li>\n<li data-section-id=\"ak38tl\" data-start=\"2667\" data-end=\"2691\">Instruments de diagnostic<\/li>\n<\/ul>\n<h3 data-section-id=\"12a2ull\" data-start=\"2693\" data-end=\"2717\">\u00c9lectronique grand public<\/h3>\n<ul data-start=\"2719\" data-end=\"2774\">\n<li data-section-id=\"1ihp53p\" data-start=\"2719\" data-end=\"2739\">Les appareils domotiques<\/li>\n<li data-section-id=\"lqh2lp\" data-start=\"2740\" data-end=\"2755\">Terminaux IoT<\/li>\n<li data-section-id=\"dip9k5\" data-start=\"2756\" data-end=\"2774\">Appareils portatifs<\/li>\n<\/ul>\n<h3 data-section-id=\"1ecrbwm\" data-start=\"2776\" data-end=\"2796\">Syst\u00e8mes de s\u00e9curit\u00e9<\/h3>\n<ul data-start=\"2798\" data-end=\"2875\">\n<li data-section-id=\"1h3gb7h\" data-start=\"2798\" data-end=\"2822\">Syst\u00e8mes de contr\u00f4le d'acc\u00e8s<\/li>\n<li data-section-id=\"1ctdeew\" data-start=\"2823\" data-end=\"2854\">\u00c9quipements de surveillance de s\u00e9curit\u00e9<\/li>\n<li data-section-id=\"1jj0sto\" data-start=\"2855\" data-end=\"2875\">Terminaux portables<\/li>\n<\/ul>\n<h3 data-section-id=\"13cpwim\" data-start=\"2877\" data-end=\"2897\">Syst\u00e8mes embarqu\u00e9s<\/h3>\n<ul data-start=\"2899\" data-end=\"2966\">\n<li data-section-id=\"1oprlwk\" data-start=\"2899\" data-end=\"2917\">Projets Arduino<\/li>\n<li data-section-id=\"zqtbzt\" data-start=\"2918\" data-end=\"2941\">Projets Raspberry Pi<\/li>\n<li data-section-id=\"bm9zwp\" data-start=\"2942\" data-end=\"2966\">Cartes de d\u00e9veloppement MCU<\/li>\n<\/ul>\n<h2 data-section-id=\"1hryhf7\" data-start=\"2973\" data-end=\"2979\">FAQ<\/h2>\n<h3 data-section-id=\"1ejvxlr\" data-start=\"2981\" data-end=\"3057\">Q1 : Quels sont les avantages des \u00e9crans OLED par rapport aux \u00e9crans LCD ?<\/h3>\n<p data-start=\"3059\" data-end=\"3100\">Les \u00e9crans OLED offrent plusieurs avantages :<\/p>\n<ul data-start=\"3102\" data-end=\"3239\">\n<li data-section-id=\"rrzmvm\" data-start=\"3102\" data-end=\"3125\">Un rapport de contraste plus \u00e9lev\u00e9<\/li>\n<li data-section-id=\"6mjhfe\" data-start=\"3126\" data-end=\"3148\">Des angles de vision plus larges<\/li>\n<li data-section-id=\"1n3jqvv\" data-start=\"3149\" data-end=\"3172\">Une vitesse de r\u00e9ponse plus rapide<\/li>\n<li data-section-id=\"15ti0oh\" data-start=\"3173\" data-end=\"3198\">Consommation d'\u00e9nergie r\u00e9duite<\/li>\n<li data-section-id=\"1edrghh\" data-start=\"3199\" data-end=\"3222\">Aucun r\u00e9tro\u00e9clairage requis<\/li>\n<li data-section-id=\"1p7muyj\" data-start=\"3223\" data-end=\"3239\">Un design plus fin<\/li>\n<\/ul>\n<h3 data-section-id=\"18u868b\" data-start=\"3246\" data-end=\"3300\">Q2 : Quel circuit int\u00e9gr\u00e9 de contr\u00f4leur est utilis\u00e9 dans le HQ042PMBX-1 ?<\/h3>\n<p data-start=\"3302\" data-end=\"3398\">L'\u00e9cran utilise le circuit int\u00e9gr\u00e9 de contr\u00f4leur SSD1306, offrant des performances stables et une int\u00e9gration simple.<\/p>\n<h3 data-section-id=\"16zv9nk\" data-start=\"3405\" data-end=\"3468\">Q3 : Quelle interface de communication cet \u00e9cran prend-il en charge ?<\/h3>\n<p data-start=\"3470\" data-end=\"3600\">Le module standard prend en charge une interface SPI \u00e0 4 fils. Des options d'interface personnalis\u00e9es peuvent \u00e9galement \u00eatre disponibles selon les exigences du projet.<\/p>\n<h3 data-section-id=\"1p7pffa\" data-start=\"3607\" data-end=\"3673\">Q4 : Ce module OLED peut-il \u00eatre utilis\u00e9 avec Arduino ou Raspberry Pi ?<\/h3>\n<p data-start=\"3675\" data-end=\"3726\">Oui. Le HQ042PMBX-1 peut \u00eatre facilement int\u00e9gr\u00e9 avec :<\/p>\n<ul data-start=\"3728\" data-end=\"3804\">\n<li data-section-id=\"1p0dl36\" data-start=\"3728\" data-end=\"3737\">Arduino<\/li>\n<li data-section-id=\"obmunz\" data-start=\"3738\" data-end=\"3752\">Raspberry Pi<\/li>\n<li data-section-id=\"131s3cq\" data-start=\"3753\" data-end=\"3768\">Plateformes ARM<\/li>\n<li data-section-id=\"1o4oeq\" data-start=\"3769\" data-end=\"3774\">PIC<\/li>\n<li data-section-id=\"1o4fvx\" data-start=\"3775\" data-end=\"3780\">AVR<\/li>\n<li data-section-id=\"bsihg1\" data-start=\"3781\" data-end=\"3804\">Microcontr\u00f4leurs 8051<\/li>\n<\/ul>\n<h3 data-section-id=\"fv11uo\" data-start=\"3811\" data-end=\"3856\">Q5 : L'\u00e9cran n\u00e9cessite-t-il un r\u00e9tro\u00e9clairage ?<\/h3>\n<p data-start=\"3858\" data-end=\"3962\">Non. La technologie OLED est auto-\u00e9missive et ne n\u00e9cessite pas de r\u00e9tro\u00e9clairage, ce qui contribue \u00e0 r\u00e9duire la consommation d'\u00e9nergie.<\/p>\n<h3 data-section-id=\"15e1w0f\" data-start=\"3969\" data-end=\"4016\">Q6 : QIHAN peut-il fournir des solutions personnalis\u00e9es ?<\/h3>\n<p data-start=\"4018\" data-end=\"4062\">Oui. QIHAN prend en charge la personnalisation, notamment :<\/p>\n<ul data-start=\"4064\" data-end=\"4191\">\n<li data-section-id=\"k4qmmr\" data-start=\"4064\" data-end=\"4088\">Modification de l'interface<\/li>\n<li data-section-id=\"1rdy9v7\" data-start=\"4089\" data-end=\"4108\">Int\u00e9gration tactile<\/li>\n<li data-section-id=\"8scgqo\" data-start=\"4109\" data-end=\"4128\">Personnalisation du FPC<\/li>\n<li data-section-id=\"1m5g674\" data-start=\"4129\" data-end=\"4154\">Optimisation de la luminosit\u00e9<\/li>\n<li data-section-id=\"1hiunzf\" data-start=\"4155\" data-end=\"4191\">Personnalisation de la structure m\u00e9canique<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<h3>Points forts<\/h3>\n<ul>\n<li data-start=\"1270\" data-end=\"1785\">Module d'affichage OLED ultra-compact de 0,42 pouce<\/li>\n<li data-start=\"1270\" data-end=\"1785\">R\u00e9solution : 70 \u00d7 40 pixels<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Contraste \u00e9lev\u00e9 pour une excellente visibilit\u00e9<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Technologie OLED auto-\u00e9missive sans r\u00e9tro\u00e9clairage<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Angle de vision extr\u00eamement large (ALL View)<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Faible consommation d'\u00e9nergie pour les appareils \u00e0 batterie<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Fonctionnement avec une alimentation unique de 3,3 V<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Circuit int\u00e9gr\u00e9 de contr\u00f4leur SSD1306 int\u00e9gr\u00e9<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Interface de communication SPI \u00e0 4 fils<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Vitesse de r\u00e9ponse rapide et performances stables<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Conception compacte pour syst\u00e8mes embarqu\u00e9s<\/li>\n<li data-start=\"1270\" data-end=\"1785\">Support d'interface personnalis\u00e9e et de solutions sur mesure disponible<\/li>\n<\/ul>","protected":false},"featured_media":397,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":["post-377","product","type-product","status-publish","has-post-thumbnail","product_cat-oled-display","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/qihantech.com\/fr\/wp-json\/wp\/v2\/product\/377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qihantech.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/qihantech.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qihantech.com\/fr\/wp-json\/wp\/v2\/media\/397"}],"wp:attachment":[{"href":"https:\/\/qihantech.com\/fr\/wp-json\/wp\/v2\/media?parent=377"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/qihantech.com\/fr\/wp-json\/wp\/v2\/product_brand?post=377"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/qihantech.com\/fr\/wp-json\/wp\/v2\/product_cat?post=377"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/qihantech.com\/fr\/wp-json\/wp\/v2\/product_tag?post=377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}