{"product_id":"iic-4pin-oled-display-module-128x64-screen-board","title":"IIC 4-Pin OLED Display Module 128x64 Screen Board","description":"\u003cp\u003eUpgrade your electronics projects with the \u003cstrong\u003eIIC 4-Pin OLED Display Module 128×64\u003c\/strong\u003e — a compact, high-contrast screen board built for makers, hobbyists, and developers. Featuring self-luminous organic light-emitting diode (OLED) technology, this module requires no backlight, delivering crisp, vivid visuals while keeping power consumption impressively low. Available in 3 color options to suit your build's style.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e128×64 Resolution:\u003c\/strong\u003e Sharp pixel density for clear text, icons, and graphics — readable at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Luminous OLED Technology:\u003c\/strong\u003e No backlight needed — each pixel emits its own light for deep contrast and vibrant color.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Wide 170° Viewing Angle:\u003c\/strong\u003e Legible from nearly any angle, ideal for enclosures or dashboards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIIC \/ I²C 4-Pin Interface:\u003c\/strong\u003e Plug-and-play compatibility with Arduino, Raspberry Pi, ESP32, STM32, and most popular microcontrollers — only 2 data lines required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Perfect for battery-powered projects and portable devices — extend runtime without sacrificing display quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Color Options:\u003c\/strong\u003e Choose the display color that best matches your project aesthetic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Compact Design:\u003c\/strong\u003e Thoughtfully sized for easy integration into enclosures, prototypes, and finished builds alike.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorks in Bright \u0026amp; Low-Light Environments:\u003c\/strong\u003e High-contrast display remains easy to read under various lighting conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDisplay Type: OLED (Organic Light-Emitting Diode)\u003c\/li\u003e\n  \u003cli\u003eResolution: 128 × 64 pixels\u003c\/li\u003e\n  \u003cli\u003eInterface: IIC \/ I²C, 4-Pin\u003c\/li\u003e\n  \u003cli\u003eViewing Angle: Up to 170°\u003c\/li\u003e\n  \u003cli\u003eAvailable Colors: 3 options\u003c\/li\u003e\n  \u003cli\u003eCompatible With: Arduino, Raspberry Pi, ESP32, STM32, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY electronics \u0026amp; maker projects\u003c\/li\u003e\n  \u003cli\u003ePortable and battery-powered devices\u003c\/li\u003e\n  \u003cli\u003eSensor data readouts and dashboards\u003c\/li\u003e\n  \u003cli\u003ePrototyping and hobbyist builds\u003c\/li\u003e\n  \u003cli\u003eWearable tech and compact enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on electronics safety standards and best practices for DIY components, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What microcontrollers is the IIC 4-Pin OLED Display Module 128×64 compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This OLED display module is compatible with a wide range of popular microcontrollers including Arduino (Uno, Nano, Mega), Raspberry Pi, ESP8266, ESP32, STM32, and most other boards that support the I²C (IIC) communication protocol. With only 4 pins (VCC, GND, SCL, SDA), integration is quick and straightforward.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the 128×64 OLED display module require a backlight?\u003c\/h4\u003e\n\u003cp\u003eA: No — OLED (Organic Light-Emitting Diode) technology is self-luminous, meaning each pixel generates its own light. This eliminates the need for a backlight entirely, resulting in deeper contrast, more vibrant colors, and significantly lower power consumption compared to traditional LCD displays. It's an excellent choice for battery-powered or portable projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the 170° wide viewing angle mean for my project?\u003c\/h4\u003e\n\u003cp\u003eA: A 170° viewing angle means the display remains clear and readable from almost any direction — not just straight on. This is especially useful for enclosures, wearable devices, or dashboard-style builds where the viewer may not always be directly in front of the screen.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many color options does this OLED screen board come in?\u003c\/h4\u003e\n\u003cp\u003eA: This module is available in 3 color options, allowing you to choose the display color that best fits your project's design or functional needs.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What microcontrollers is the IIC 4-Pin OLED Display Module 128×64 compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This OLED display module is compatible with a wide range of popular microcontrollers including Arduino (Uno, Nano, Mega), Raspberry Pi, ESP8266, ESP32, STM32, and most other boards that support the I²C (IIC) communication protocol. 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