--- product_id: 469925373 title: "2.4\" 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 DIY Electronic - Green Light" brand: "dweii" price: "€ 31.69" currency: EUR in_stock: true category: "Dweii" url: https://www.desertcart.at/products/469925373-2-4-2-42-inch-128x64-oled-lcd-display-module store_origin: AT region: Austria --- # Fast SSD1309 driver IC response 2.42 inch crisp OLED screen Dual SPI/I2C interface switchable 2.4" 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 DIY Electronic - Green Light **Brand:** dweii **Price:** € 31.69 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your DIY game with OLED brilliance! ⚡ ## Quick Answers - **What is this?** 2.4" 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 DIY Electronic - Green Light by dweii - **How much does it cost?** € 31.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/469925373-2-4-2-42-inch-128x64-oled-lcd-display-module) ## Best For - dweii enthusiasts ## Why This Product - Trusted dweii brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Crisp 128x64 resolution packed into a sleek 2.42-inch module, ideal for smart devices and wearables. - • **Vivid OLED Brilliance:** Self-emissive display delivers stunning contrast without backlight, perfect for low-light environments. - • **Lightning-Fast Response:** SSD1309 driver ensures ultra-quick refresh rates, keeping your visuals smooth and glitch-free. - • **Plug & Play Arduino Ready:** Designed for Arduino UNO R3 compatibility, making your next project effortlessly cutting-edge. - • **Seamless Interface Flexibility:** Easily toggle between SPI and I2C protocols via resistor configuration for ultimate DIY customization. ## Overview This 2.42-inch OLED display module features a sharp 128x64 resolution driven by the SSD1309 IC, offering self-illuminating visuals with no backlight needed. Its unique resistor-configurable design allows seamless switching between SPI and I2C interfaces, making it a versatile choice for Arduino UNO R3 projects and compact smart devices seeking high contrast and fast response times. ## Description Feature:This is a 2.42 inch OLED display module of 128x64 resolution in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric currentWorking without backlight, the OLED display module could give out light by itselfIn low ambient light conditions such as a dark room, an OLED screen can achieve a higher contrast ratio than an LCDOLED display module also has a much faster response time than an LCDThe display with small dimension is suitable for MP3, function cellphone, smart health device, etcFeatures: Diagonal Screen Size: 2.42" Resolution: 128 * 64 Driver IC: SSD1309 SPI interface definition: 1.GND (power ground) 2.VCC (power supply positive)3.SCL (clock line) 4.SDA (data line) 5.RES (reset line) 6.DC (data / command) 7.CS (chip select)Package Included:1 * 2.4inch OLED LCD Display Module for Arduino ## Features - Interface Selection: to choose SPI or IIC interface through R3, R4, R5 - SPI communication or I2C communication can be switched by configuring three resistors R3 R4 R5 - This is a 2.42 inch OLED display module of 128x64 resolution in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current - Diagonal Screen Size: 2.42 inch； - Driver IC: SSD1309； ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2R6892R | | Best Sellers Rank | #1,016 in Single Board Computers (Computers & Accessories) | | Brand | DWEII | | Built-In Media | 2.42 inch 128x64 OLED LCD Display Module | | Compatible Devices | Arduino UNO R3 | | Connectivity Technology | I2C | | Customer Reviews | 3.8 3.8 out of 5 stars (96) | | Manufacturer | DWEII | | Operating System | Linux | | Processor Brand | Atmel | | Processor Count | 1 | | RAM Memory Technology | DDR2 | | UPC | 701715516427 | | Warranty Description | 1 | | Wireless Compability | 802.11b | ## Product Details - **Brand:** DWEII - **CPU Manufacturer:** Atmel - **Connectivity Technology:** I2C - **Included Components:** 2.42 inch 128x64 OLED LCD Display Module - **Operating System:** Linux ## Images ![2.4" 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 DIY Electronic - Green Light - Image 1](https://m.media-amazon.com/images/I/61Hq5iYHPlL.jpg) ![2.4" 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 DIY Electronic - Green Light - Image 2](https://m.media-amazon.com/images/I/71xoeXWsSzL.jpg) ![2.4" 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 DIY Electronic - Green Light - Image 3](https://m.media-amazon.com/images/I/61SzETAGYbL.jpg) ![2.4" 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 DIY Electronic - Green Light - Image 4](https://m.media-amazon.com/images/I/61cywEGyK8L.jpg) ![2.4" 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 DIY Electronic - Green Light - Image 5](https://m.media-amazon.com/images/I/61COZltmJ5L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - DWEII 2.4" 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 DIY Electronic - Green Light - cablecc Micro-SD TF Memory Card Kit Male to TF Female Extension Soft Flat FPC Cable Extender 25cm - Antrader Breadboard Jumper Wires 40 Pin 10CM Male to Female Jumper Cable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/469925373-2-4-2-42-inch-128x64-oled-lcd-display-module](https://www.desertcart.at/products/469925373-2-4-2-42-inch-128x64-oled-lcd-display-module) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-24*