{"id":475,"date":"2026-05-26T14:42:05","date_gmt":"2026-05-26T14:42:05","guid":{"rendered":"https:\/\/qihantech.com\/?post_type=product&#038;p=475"},"modified":"2026-05-26T14:43:58","modified_gmt":"2026-05-26T14:43:58","slug":"2-4-inch-oled-display-module-128x64-graphic-for-arduino","status":"publish","type":"product","link":"https:\/\/qihantech.com\/en\/product\/2-4-inch-oled-display-module-128x64-graphic-for-arduino\/","title":{"rendered":"2.4 Inch OLED Display Module 128\u00d764 Graphic for Arduino"},"content":{"rendered":"<h2 data-section-id=\"1bw7wp4\" data-start=\"388\" data-end=\"410\">Product Description<\/h2>\n<p data-start=\"412\" data-end=\"789\">The QIHAN 2.4 Inch OLED Display Module is a high-performance graphic display solution designed for industrial equipment, embedded systems, consumer electronics, and intelligent control applications. Featuring a 128\u00d764 pixel resolution and Passive Matrix OLED technology, the module provides excellent image clarity, high contrast, fast response time, and low power consumption.<\/p>\n<p data-start=\"791\" data-end=\"1168\">Unlike conventional TFT or LCD displays that require backlighting, OLED technology is self-emissive, delivering deeper black levels and improved visibility under different lighting environments. The display supports flexible communication methods including 4-wire SPI and 8-bit parallel interfaces, enabling seamless integration with microcontrollers and development platforms.<\/p>\n<p data-start=\"1170\" data-end=\"1397\">QIHAN provides complete OEM\/ODM customization capabilities, including module dimensions, display colors, graphics, power supply, viewing direction, and touch solutions for customers requiring project-specific display solutions.<\/p>\n<h2 data-section-id=\"dlz8o1\" data-start=\"1404\" data-end=\"1426\">Highlights<\/h2>\n<ul>\n<li>\u00a02.4-inch OLED graphic display module<\/li>\n<li data-start=\"1468\" data-end=\"1495\">128 \u00d7 64 pixel resolution<\/li>\n<li data-start=\"1497\" data-end=\"1529\">Passive Matrix OLED technology<\/li>\n<li data-start=\"1531\" data-end=\"1572\">Self-luminous display without backlight<\/li>\n<li data-start=\"1574\" data-end=\"1620\">High contrast ratio for excellent visibility<\/li>\n<li data-start=\"1622\" data-end=\"1656\">Ultra-wide viewing angle (&gt;160\u00b0)<\/li>\n<li data-start=\"1658\" data-end=\"1679\">Fast response speed<\/li>\n<li data-start=\"1681\" data-end=\"1737\">Lower power consumption compared with traditional LCDs<\/li>\n<li data-start=\"1739\" data-end=\"1790\">Supports 4-wire SPI and 8-bit parallel interfaces<\/li>\n<li data-start=\"1792\" data-end=\"1849\">Custom display colors available (White \/ Yellow \/ Blue)<\/li>\n<li data-start=\"1851\" data-end=\"1904\">Flexible customization support for OEM\/ODM projects<\/li>\n<li data-start=\"1906\" data-end=\"1951\">Compatible with multiple embedded platforms<\/li>\n<\/ul>\n<h2 data-section-id=\"1cgu054\" data-start=\"1958\" data-end=\"1985\">Technical Specifications<\/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=\"1987\" data-end=\"2646\">\n<thead data-start=\"1987\" data-end=\"2016\">\n<tr data-start=\"1987\" data-end=\"2016\">\n<th class=\"last:pe-10\" data-start=\"1987\" data-end=\"1999\" data-col-size=\"sm\">Parameter<\/th>\n<th class=\"last:pe-10\" data-start=\"1999\" data-end=\"2016\" data-col-size=\"sm\">Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2028\" data-end=\"2646\">\n<tr data-start=\"2028\" data-end=\"2075\">\n<td data-start=\"2028\" data-end=\"2043\" data-col-size=\"sm\">Product Name<\/td>\n<td data-start=\"2043\" data-end=\"2075\" data-col-size=\"sm\">2.4 Inch OLED Display Module<\/td>\n<\/tr>\n<tr data-start=\"2076\" data-end=\"2103\">\n<td data-start=\"2076\" data-end=\"2091\" data-col-size=\"sm\">Display Size<\/td>\n<td data-start=\"2091\" data-end=\"2103\" data-col-size=\"sm\">2.4 inch<\/td>\n<\/tr>\n<tr data-start=\"2104\" data-end=\"2136\">\n<td data-start=\"2104\" data-end=\"2117\" data-col-size=\"sm\">Resolution<\/td>\n<td data-start=\"2117\" data-end=\"2136\" data-col-size=\"sm\">128 \u00d7 64 pixels<\/td>\n<\/tr>\n<tr data-start=\"2137\" data-end=\"2175\">\n<td data-start=\"2137\" data-end=\"2152\" data-col-size=\"sm\">Display Type<\/td>\n<td data-start=\"2152\" data-end=\"2175\" data-col-size=\"sm\">Passive Matrix OLED<\/td>\n<\/tr>\n<tr data-start=\"2176\" data-end=\"2232\">\n<td data-start=\"2176\" data-end=\"2192\" data-col-size=\"sm\">Display Color<\/td>\n<td data-start=\"2192\" data-end=\"2232\" data-col-size=\"sm\">White \/ Yellow \/ Blue (Customizable)<\/td>\n<\/tr>\n<tr data-start=\"2233\" data-end=\"2290\">\n<td data-start=\"2233\" data-end=\"2259\" data-col-size=\"sm\">Communication Interface<\/td>\n<td data-start=\"2259\" data-end=\"2290\" data-col-size=\"sm\">4-wire SPI \/ 8-bit Parallel<\/td>\n<\/tr>\n<tr data-start=\"2291\" data-end=\"2319\">\n<td data-start=\"2291\" data-end=\"2303\" data-col-size=\"sm\">Driver IC<\/td>\n<td data-start=\"2303\" data-end=\"2319\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2320\" data-end=\"2351\">\n<td data-start=\"2320\" data-end=\"2335\" data-col-size=\"sm\">Power Supply<\/td>\n<td data-start=\"2335\" data-end=\"2351\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2352\" data-end=\"2386\">\n<td data-start=\"2352\" data-end=\"2370\" data-col-size=\"sm\">Graphic Support<\/td>\n<td data-start=\"2370\" data-end=\"2386\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2387\" data-end=\"2421\">\n<td data-start=\"2387\" data-end=\"2405\" data-col-size=\"sm\">Touch Driver IC<\/td>\n<td data-start=\"2405\" data-end=\"2421\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2422\" data-end=\"2452\">\n<td data-start=\"2422\" data-end=\"2436\" data-col-size=\"sm\">Module Size<\/td>\n<td data-start=\"2436\" data-end=\"2452\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2453\" data-end=\"2489\">\n<td data-start=\"2453\" data-end=\"2473\" data-col-size=\"sm\">Viewing Direction<\/td>\n<td data-start=\"2473\" data-end=\"2489\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2490\" data-end=\"2515\">\n<td data-start=\"2490\" data-end=\"2506\" data-col-size=\"sm\">Viewing Angle<\/td>\n<td data-start=\"2506\" data-end=\"2515\" data-col-size=\"sm\">&gt;160\u00b0<\/td>\n<\/tr>\n<tr data-start=\"2516\" data-end=\"2559\">\n<td data-start=\"2516\" data-end=\"2537\" data-col-size=\"sm\">Display Technology<\/td>\n<td data-start=\"2537\" data-end=\"2559\" data-col-size=\"sm\">Self-emissive OLED<\/td>\n<\/tr>\n<tr data-start=\"2560\" data-end=\"2588\">\n<td data-start=\"2560\" data-end=\"2572\" data-col-size=\"sm\">Backlight<\/td>\n<td data-start=\"2572\" data-end=\"2588\" data-col-size=\"sm\">Not required<\/td>\n<\/tr>\n<tr data-start=\"2589\" data-end=\"2646\">\n<td data-start=\"2589\" data-end=\"2613\" data-col-size=\"sm\">Operating Temperature<\/td>\n<td data-start=\"2613\" data-end=\"2646\" data-col-size=\"sm\">Industrial-grade customizable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-section-id=\"1apf597\" data-start=\"2653\" data-end=\"2687\">Key Benefits<\/h2>\n<h3 data-section-id=\"115vsih\" data-start=\"2689\" data-end=\"2715\">Superior Image Quality<\/h3>\n<p data-start=\"2717\" data-end=\"2824\">OLED technology provides excellent contrast and true black performance, allowing sharper text and graphics.<\/p>\n<h3 data-section-id=\"1isvgbs\" data-start=\"2826\" data-end=\"2851\">Low Power Consumption<\/h3>\n<p data-start=\"2853\" data-end=\"2954\">Only active pixels consume power, making OLED suitable for portable and battery-powered applications.<\/p>\n<h3 data-section-id=\"r2cmcw\" data-start=\"2956\" data-end=\"2978\">Fast Response Time<\/h3>\n<p data-start=\"2980\" data-end=\"3072\">OLED panels respond quickly, providing smooth transitions and real-time display performance.<\/p>\n<h3 data-section-id=\"1yqhw2d\" data-start=\"3074\" data-end=\"3096\">Wide Viewing Angle<\/h3>\n<p data-start=\"3098\" data-end=\"3175\">The display remains clear from different directions without color distortion.<\/p>\n<h2 data-section-id=\"7uao4i\" data-start=\"3182\" data-end=\"3206\">Application Scenarios<\/h2>\n<h3 data-section-id=\"1u0pbha\" data-start=\"3208\" data-end=\"3233\">Industrial Automation<\/h3>\n<ul data-start=\"3234\" data-end=\"3318\">\n<li data-section-id=\"6fe1le\" data-start=\"3234\" data-end=\"3250\">HMI interfaces<\/li>\n<li data-section-id=\"1xg4ucg\" data-start=\"3251\" data-end=\"3275\">Industrial controllers<\/li>\n<li data-section-id=\"rimlzs\" data-start=\"3276\" data-end=\"3297\">Testing instruments<\/li>\n<li data-section-id=\"dju96a\" data-start=\"3298\" data-end=\"3318\">Monitoring systems<\/li>\n<\/ul>\n<h3 data-section-id=\"1p0rk9z\" data-start=\"3320\" data-end=\"3341\">Medical Equipment<\/h3>\n<ul data-start=\"3342\" data-end=\"3428\">\n<li data-section-id=\"s2imgn\" data-start=\"3342\" data-end=\"3371\">Portable diagnostic devices<\/li>\n<li data-section-id=\"11cqbaz\" data-start=\"3372\" data-end=\"3403\">Healthcare monitoring systems<\/li>\n<li data-section-id=\"140rlnl\" data-start=\"3404\" data-end=\"3428\">Medical control panels<\/li>\n<\/ul>\n<h3 data-section-id=\"12a2ull\" data-start=\"3430\" data-end=\"3454\">Consumer Electronics<\/h3>\n<ul data-start=\"3455\" data-end=\"3527\">\n<li data-section-id=\"1s9dp5p\" data-start=\"3455\" data-end=\"3484\">Portable multimedia devices<\/li>\n<li data-section-id=\"128ntvq\" data-start=\"3485\" data-end=\"3506\">Smart home products<\/li>\n<li data-section-id=\"19cwnh8\" data-start=\"3507\" data-end=\"3527\">Gaming peripherals<\/li>\n<\/ul>\n<h3 data-section-id=\"dbu79j\" data-start=\"3529\" data-end=\"3548\">Smart Wearables<\/h3>\n<ul data-start=\"3549\" data-end=\"3612\">\n<li data-section-id=\"1t7399m\" data-start=\"3549\" data-end=\"3568\">Wearable displays<\/li>\n<li data-section-id=\"au9ggj\" data-start=\"3569\" data-end=\"3586\">Fitness devices<\/li>\n<li data-section-id=\"1u5s5n3\" data-start=\"3587\" data-end=\"3612\">Smart handheld products<\/li>\n<\/ul>\n<h3 data-section-id=\"ft51ii\" data-start=\"3614\" data-end=\"3640\">IoT &amp; Embedded Systems<\/h3>\n<ul data-start=\"3641\" data-end=\"3716\">\n<li data-section-id=\"r4p6if\" data-start=\"3641\" data-end=\"3658\">Sensor displays<\/li>\n<li data-section-id=\"aatck7\" data-start=\"3659\" data-end=\"3685\">Embedded control systems<\/li>\n<li data-section-id=\"1nywmyd\" data-start=\"3686\" data-end=\"3716\">Data visualization terminals<\/li>\n<\/ul>\n<h3 data-section-id=\"pcovd8\" data-start=\"3718\" data-end=\"3745\">Communication Equipment<\/h3>\n<ul data-start=\"3746\" data-end=\"3807\">\n<li data-section-id=\"7262c9\" data-start=\"3746\" data-end=\"3766\">Handheld terminals<\/li>\n<li data-section-id=\"17nhjod\" data-start=\"3767\" data-end=\"3784\">Network devices<\/li>\n<li data-section-id=\"dazacz\" data-start=\"3785\" data-end=\"3807\">Smart control panels<\/li>\n<\/ul>\n<h2 data-section-id=\"1hryhf7\" data-start=\"3814\" data-end=\"3820\"><\/h2>\n<h2 data-section-id=\"1hryhf7\" data-start=\"3814\" data-end=\"3820\">FAQ<\/h2>\n<h3 data-section-id=\"1rvzbgn\" data-start=\"3822\" data-end=\"3874\">Q1: What communication interfaces are supported?<\/h3>\n<p data-start=\"3876\" data-end=\"3916\">The QIHAN 2.4 Inch OLED Module supports:<\/p>\n<ul data-start=\"3918\" data-end=\"3957\">\n<li data-section-id=\"i0wo36\" data-start=\"3918\" data-end=\"3930\">4-wire SPI<\/li>\n<li data-section-id=\"18junvw\" data-start=\"3931\" data-end=\"3957\">8-bit Parallel interface<\/li>\n<\/ul>\n<p data-start=\"3959\" data-end=\"4033\">Custom interfaces can also be developed according to project requirements.<\/p>\n<h3 data-section-id=\"fay3aa\" data-start=\"4040\" data-end=\"4086\">Q2: Does the OLED module need a backlight?<\/h3>\n<p data-start=\"4088\" data-end=\"4167\">No. OLED technology uses self-emissive pixels and does not require a backlight.<\/p>\n<p data-start=\"4169\" data-end=\"4186\">Benefits include:<\/p>\n<ul data-start=\"4188\" data-end=\"4280\">\n<li data-section-id=\"15ti0oh\" data-start=\"4188\" data-end=\"4213\">Lower power consumption<\/li>\n<li data-section-id=\"bfit77\" data-start=\"4214\" data-end=\"4231\">Higher contrast<\/li>\n<li data-section-id=\"1k7s9ei\" data-start=\"4232\" data-end=\"4253\">Better black levels<\/li>\n<li data-section-id=\"1j69m9s\" data-start=\"4254\" data-end=\"4280\">Reduced module thickness<\/li>\n<\/ul>\n<h3 data-section-id=\"l3va1e\" data-start=\"4287\" data-end=\"4331\">Q3: Can module dimensions be customized?<\/h3>\n<p data-start=\"4333\" data-end=\"4383\">Yes. QIHAN supports custom requirements including:<\/p>\n<ul data-start=\"4385\" data-end=\"4497\">\n<li data-section-id=\"1rksut3\" data-start=\"4385\" data-end=\"4398\">Module size<\/li>\n<li data-section-id=\"1l3d567\" data-start=\"4399\" data-end=\"4414\">Display color<\/li>\n<li data-section-id=\"1b1aa25\" data-start=\"4415\" data-end=\"4426\">Interface<\/li>\n<li data-section-id=\"1s1e0jg\" data-start=\"4427\" data-end=\"4443\">Graphic design<\/li>\n<li data-section-id=\"hmub6k\" data-start=\"4444\" data-end=\"4455\">Driver IC<\/li>\n<li data-section-id=\"dkubb4\" data-start=\"4456\" data-end=\"4475\">Viewing direction<\/li>\n<li data-section-id=\"1xhirnq\" data-start=\"4476\" data-end=\"4497\">Touch functionality<\/li>\n<\/ul>\n<h3 data-section-id=\"98d0bg\" data-start=\"4504\" data-end=\"4554\">Q4: Which development platforms are supported?<\/h3>\n<p data-start=\"4556\" data-end=\"4590\">The module can be integrated with:<\/p>\n<ul data-start=\"4592\" data-end=\"4653\">\n<li data-section-id=\"1p0dl36\" data-start=\"4592\" data-end=\"4601\">Arduino<\/li>\n<li data-section-id=\"obmunz\" data-start=\"4602\" data-end=\"4616\">Raspberry Pi<\/li>\n<li data-section-id=\"177p29v\" data-start=\"4617\" data-end=\"4624\">STM32<\/li>\n<li data-section-id=\"1o4oeq\" data-start=\"4625\" data-end=\"4630\">PIC<\/li>\n<li data-section-id=\"1o4fsm\" data-start=\"4631\" data-end=\"4636\">ARM<\/li>\n<li data-section-id=\"1o4fvx\" data-start=\"4637\" data-end=\"4642\">AVR<\/li>\n<li data-section-id=\"1p62kwv\" data-start=\"4643\" data-end=\"4653\">8051 MCU<\/li>\n<\/ul>\n<h3 data-section-id=\"1bcitm8\" data-start=\"4660\" data-end=\"4713\">Q5: Is this suitable for industrial environments?<\/h3>\n<p data-start=\"4715\" data-end=\"4829\">Yes. Industrial-grade customization options are available with wider temperature ranges and optimized reliability.<\/p>\n<h3 data-section-id=\"1x5umm4\" data-start=\"4836\" data-end=\"4903\">Q6: What are the advantages of OLED compared with TFT displays?<\/h3>\n<p data-start=\"4905\" data-end=\"4929\">OLED advantages include:<\/p>\n<ul data-start=\"4931\" data-end=\"5044\">\n<li data-section-id=\"1edrghh\" data-start=\"4931\" data-end=\"4954\">No backlight required<\/li>\n<li data-section-id=\"1r2nvbu\" data-start=\"4955\" data-end=\"4972\">Better contrast<\/li>\n<li data-section-id=\"15ti0oh\" data-start=\"4973\" data-end=\"4998\">Lower power consumption<\/li>\n<li data-section-id=\"1n3jqvv\" data-start=\"4999\" data-end=\"5022\">Faster response speed<\/li>\n<li data-section-id=\"1mbetex\" data-start=\"5023\" data-end=\"5044\">Wider viewing angle<\/li>\n<\/ul>\n<h2 data-section-id=\"yci9ho\" data-start=\"5051\" data-end=\"5094\">Why Choose QIHAN OLED Display Solutions?<\/h2>\n<ul data-start=\"5096\" data-end=\"5280\">\n<li data-section-id=\"xfi93c\" data-start=\"5096\" data-end=\"5126\">Stable manufacturing quality<\/li>\n<li data-section-id=\"2ojofi\" data-start=\"5127\" data-end=\"5159\">Flexible OEM\/ODM customization<\/li>\n<li data-section-id=\"3bqmim\" data-start=\"5160\" data-end=\"5183\">Fast project response<\/li>\n<li data-section-id=\"6wvoy\" data-start=\"5184\" data-end=\"5212\">Multiple interface support<\/li>\n<li data-section-id=\"11zkdre\" data-start=\"5213\" data-end=\"5244\">Technical integration support<\/li>\n<li data-section-id=\"1sb2aq3\" data-start=\"5245\" data-end=\"5280\">Industrial application experience<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<h2 data-section-id=\"dlz8o1\" data-start=\"1404\" data-end=\"1426\">Highlights<\/h2>\n<ul>\n<li>\u00a02.4-inch OLED graphic display module<\/li>\n<li data-start=\"1468\" data-end=\"1495\">128 \u00d7 64 pixel resolution<\/li>\n<li data-start=\"1497\" data-end=\"1529\">Passive Matrix OLED technology<\/li>\n<li data-start=\"1531\" data-end=\"1572\">Self-luminous display without backlight<\/li>\n<li data-start=\"1574\" data-end=\"1620\">High contrast ratio for excellent visibility<\/li>\n<li data-start=\"1622\" data-end=\"1656\">Ultra-wide viewing angle (&gt;160\u00b0)<\/li>\n<li data-start=\"1658\" data-end=\"1679\">Fast response speed<\/li>\n<li data-start=\"1681\" data-end=\"1737\">Lower power consumption compared with traditional LCDs<\/li>\n<li data-start=\"1739\" data-end=\"1790\">Supports 4-wire SPI and 8-bit parallel interfaces<\/li>\n<li data-start=\"1792\" data-end=\"1849\">Custom display colors available (White \/ Yellow \/ Blue)<\/li>\n<li data-start=\"1851\" data-end=\"1904\">Flexible customization support for OEM\/ODM projects<\/li>\n<li data-start=\"1906\" data-end=\"1951\">Compatible with multiple embedded platforms<\/li>\n<\/ul>\n","protected":false},"featured_media":476,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":["post-475","product","type-product","status-publish","has-post-thumbnail","product_cat-lcd-module","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product\/475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/media\/476"}],"wp:attachment":[{"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/media?parent=475"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product_brand?post=475"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product_cat?post=475"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/qihantech.com\/en\/wp-json\/wp\/v2\/product_tag?post=475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}