--- product_id: 268418261 title: "DollaTek 2Pcs I2C OLED Display Module 0.91 Inch I2C 1306 OLED Display Module Blue I2C OLED Screen Driver DC 3.3V~5V for Arduino" brand: "dollatek" price: "63 zł" currency: PLN in_stock: true reviews_count: 7 category: "Dolla Tek" url: https://www.desertcart.pl/products/268418261-dollatek-2pcs-i2c-oled-display-module-0-91-inch-i2c store_origin: PL region: Poland --- # Ultra-low power consumption Seamless I2C connectivity Vivid 0.91-inch blue OLED display DollaTek 2Pcs I2C OLED Display Module 0.91 Inch I2C 1306 OLED Display Module Blue I2C OLED Screen Driver DC 3.3V~5V for Arduino **Brand:** dollatek **Price:** 63 zł **Availability:** ✅ In Stock ## Summary > 🔵 Light up your projects with sleek, power-smart OLED brilliance! ## Quick Answers - **What is this?** DollaTek 2Pcs I2C OLED Display Module 0.91 Inch I2C 1306 OLED Display Module Blue I2C OLED Screen Driver DC 3.3V~5V for Arduino by dollatek - **How much does it cost?** 63 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/268418261-dollatek-2pcs-i2c-oled-display-module-0-91-inch-i2c) ## Best For - dollatek enthusiasts ## Why This Product - Trusted dollatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Voltage Range:** Operates smoothly from 3.3V to 5V, perfect for diverse projects - • **Compact & Sleek Design:** Ultra-thin 38x12mm footprint fits effortlessly into your next innovation - • **Plug & Play I2C Interface:** Simplify your wiring with a 4-pin I2C connection compatible with Arduino & more - • **Brilliant Self-Illumination:** No backlight needed, enjoy crisp visuals with minimal energy use - • **Robust Temperature Tolerance:** Reliable performance from -40°C to 85°C, built for any environment ## Overview The DollaTek 0.91-inch I2C OLED Display Module features a sharp 128x32 blue OLED screen with self-illumination, eliminating the need for backlighting and reducing power consumption. Compatible with popular microcontrollers like Arduino, ESP8266, and STM32, it operates on a flexible 3.3V to 5V power supply and withstands extreme temperatures from -40°C to 85°C. Its compact 38x12mm size and simple 4-pin I2C interface make it an ideal choice for professional-grade embedded projects seeking vibrant display performance and energy efficiency. ## Description Description:OLED display, no need backlight, self-illumination.The display performance is better than the traditional LCD display, also lower consumption.Specifications:Driver IC: 1306Size: 0.91 inch OLEDResolution: 128 x 32Size: 38 * 12 mmNumber of pins: 4 PinInterface Type: IIC interfaceDisplay Color: White/BluePin Description:GND: Power GroundVCC: Power + (DC 3.3 ~5v)Operating temperature:-40 ~ 85 ℃SCL: Clock LineSDA: Data LinePackage Including:2 x 0.91 Inch I2C 1306 OLED Blue Display Module Review: Works well with gotek floppy emulator - These are great. Tested them with 2 gotek drives and worked flawlessly. Price was also good, highly recommended Review: good quality - good quality and really thin and small. Work really well ## Features - OLED display, no need backlight, self-illumination. - The display performance is better than the traditional LCD display, also lower consumption. - IIC (I2C communications) simplifies connections. - Use with Arduino, ESP8266, ESP32, STM32, etc. - 3.3V-5V Power;Operating temperature:-40 - 85 ℃; Resolution: 128 x 32. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MHGPNVT | | Best Sellers Rank | 12,543 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 7 in OLED Displays | | Guaranteed software updates until | unknown | | Item model number | partnumber_3985 | | Manufacturer | DollaTek | | Package Dimensions | 20.1 x 10.4 x 0.8 cm; 30 g | ## Images ![DollaTek 2Pcs I2C OLED Display Module 0.91 Inch I2C 1306 OLED Display Module Blue I2C OLED Screen Driver DC 3.3V~5V for Arduino - Image 1](https://m.media-amazon.com/images/I/61WQJ-vnpCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well with gotek floppy emulator *by D***O on 17 August 2024* These are great. Tested them with 2 gotek drives and worked flawlessly. Price was also good, highly recommended ### ⭐⭐⭐⭐ good quality *by M***O on 30 April 2025* good quality and really thin and small. Work really well ### ⭐⭐⭐⭐⭐ Had it working in minutes *by A***O on 7 February 2024* I bought these for a project even though I wasn't sure if they would work with the software I had been given. I followed a connection diagram I found from a Google search, turned on the Arduino and to my amazement it worked first time. ## Frequently Bought Together - DollaTek 2Pcs I2C OLED Display Module 0.91 Inch I2C 1306 OLED Display Module Blue I2C OLED Screen Driver DC 3.3V~5V for Arduino - XTVTX 3PCS 0.96 Inch OLED Module 12864 128x64 Driver IIC I2C Serial Self-Luminous Display Board Compatible with Arduino PI (Blue and Yellow) - DollaTek 1.8 inch Full Color 128x160 SPI Full Color TFT LCD Display Module ST7735S 3.3V Replace OLED Power Supply for Arduino DIY KIT --- ## 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.pl/products/268418261-dollatek-2pcs-i2c-oled-display-module-0-91-inch-i2c](https://www.desertcart.pl/products/268418261-dollatek-2pcs-i2c-oled-display-module-0-91-inch-i2c) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-03*