{"product_id":"3-12-inch-oled-display-module-256x64-ssd1322-spi-graphic-lcd","title":"3.12\" OLED Display 256×64 Graphic Module – SSD1322 SPI","description":"\u003ch2\u003e3.12-Inch Real OLED Graphic Display Module – SSD1322 Controller with SPI Support\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics project with this high-contrast \u003cstrong\u003e3.12-inch OLED display module\u003c\/strong\u003e featuring a crisp \u003cstrong\u003e256×64 dot resolution\u003c\/strong\u003e. Powered by the reliable \u003cstrong\u003eSSD1322 controller\u003c\/strong\u003e and equipped with \u003cstrong\u003eSPI interface support\u003c\/strong\u003e, this graphic LCD module delivers sharp, vivid visuals in a compact form factor — ideal for embedded systems, DIY electronics, Arduino projects, Raspberry Pi builds, and industrial displays.\u003c\/p\u003e\n\n\u003cp\u003eThe self-emissive OLED technology means there is no backlight required, resulting in deeper contrast, faster response times, and lower power consumption compared to traditional TFT or LCD screens. Whether you're building a custom instrument panel, a smart home controller, or a maker project, this module is a reliable, plug-and-play display solution.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScreen Size:\u003c\/strong\u003e 3.12 inches diagonal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 256 × 64 dots (graphic)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e Real OLED – no backlight needed, high contrast\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDriver IC \/ Controller:\u003c\/strong\u003e SSD1322\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e SPI (Serial Peripheral Interface)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works with Arduino, STM32, Raspberry Pi, and other popular microcontrollers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; lightweight\u003c\/strong\u003e — easy to integrate into custom enclosures or PCB layouts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo high-concern chemicals\u003c\/strong\u003e — verified safe materials\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 3.12\" OLED Graphic Display Module (SSD1322, SPI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible With\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino (Uno, Mega, Nano, etc.)\u003c\/li\u003e\n  \u003cli\u003eRaspberry Pi (all models with SPI GPIO)\u003c\/li\u003e\n  \u003cli\u003eSTM32 and ESP32 microcontrollers\u003c\/li\u003e\n  \u003cli\u003eAny microcontroller with SPI support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What controller does this OLED display module use, and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: This module uses the \u003cstrong\u003eSSD1322 controller IC\u003c\/strong\u003e, a widely supported and well-documented driver for graphic OLED panels. Its broad library support across Arduino, STM32, and ESP32 platforms means you can get your display up and running quickly using existing open-source libraries with minimal configuration.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this 3.12\" OLED module support SPI communication?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this display module is equipped with a \u003cstrong\u003eSPI (Serial Peripheral Interface)\u003c\/strong\u003e, one of the most common and fastest communication protocols used in embedded electronics. It connects easily to any microcontroller with SPI GPIO pins, including popular boards like Arduino and Raspberry Pi.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the resolution of this graphic OLED display?\u003c\/h4\u003e\n\u003cp\u003eA: The display offers a \u003cstrong\u003e256×64 dot resolution\u003c\/strong\u003e, making it well-suited for rendering text, icons, graphs, and custom graphics in a wide, landscape-oriented format — perfect for dashboards, status readouts, and UI panels in embedded projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is any additional driver or library required to use this OLED module?\u003c\/h4\u003e\n\u003cp\u003eA: Most platforms (Arduino, ESP32, STM32) have community-maintained libraries that support the SSD1322 controller out of the box. Libraries such as U8g2 or custom SSD1322 drivers are freely available online and work seamlessly with this module's SPI interface.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What controller does this OLED display module use, and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module uses the SSD1322 controller IC, a widely supported and well-documented driver for graphic OLED panels. Its broad library support across Arduino, STM32, and ESP32 platforms means you can get your display up and running quickly using existing open-source libraries with minimal configuration.\"}}, {\"@type\": \"Question\", \"name\": \"Does this 3.12\\\" OLED module support SPI communication?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this display module is equipped with a SPI (Serial Peripheral Interface), one of the most common and fastest communication protocols used in embedded electronics. 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