--- product_id: 56025315 title: "GAOHOU 2.2\" TFT LCD Touch Screen Breakout Expansion Board With Touch Pen For Arduino" brand: "gaohou" price: "€ 23.38" currency: EUR in_stock: true reviews_count: 1 url: https://www.desertcart.fr/products/56025315-gaohou-2-2-tft-lcd-touch-screen-breakout-expansion-board store_origin: FR region: France --- # Built-in RAM Buffer 2.2" Touchscreen 2.54mm Pin Pitch GAOHOU 2.2" TFT LCD Touch Screen Breakout Expansion Board With Touch Pen For Arduino **Brand:** gaohou **Price:** € 23.38 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Projects with Touchscreen Magic! ## Quick Answers - **What is this?** GAOHOU 2.2" TFT LCD Touch Screen Breakout Expansion Board With Touch Pen For Arduino by gaohou - **How much does it cost?** € 23.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/56025315-gaohou-2-2-tft-lcd-touch-screen-breakout-expansion-board) ## Best For - gaohou enthusiasts ## Why This Product - Trusted gaohou brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Visual Delight:** Display characters, graphics, and BMP images effortlessly for stunning visual outputs. - • **Real-Time Monitoring:** Utilize voltage and current sensors to transform your board into a powerful oscilloscope. - • **Effortless Development:** Simplified secondary development with 2.54mm breakout pins for easy connections. - • **Touchscreen Innovation:** Experience seamless interaction with a responsive 2.2" TFT LCD touchscreen. - • **Versatile Applications:** Create everything from Arduino phones to access control systems with NFC integration. ## Overview The GAOHOU 2.2" TFT LCD Touch Screen Breakout Expansion Board is a versatile tool designed for Arduino enthusiasts. With a built-in controller and RAM buffering, it minimizes microcontroller workload, making development easier. Its 2.54mm pin pitch allows for straightforward connections, while features like NFC and sensor integration open up a world of creative possibilities. ## Description Overview:GAOHOU 2.2" TFT LCD Touch Screen Breakout Expansion Board With Touch Pen For ArduinoThis is a 2.2 inch TFT LCD expansion board. This display has a controller built into it with RAM buffering, so that almost no work is done by the microcontroller.It leads out the pins of the TFT and breakout pins pitch is 2.54mm, so the secondary development is less difficult.With GPRS module, you can design your Arduino phone.With NFC reader module, you can create access control systems with the photos show.With voltage and current sensor, you can make oscilloscope.Can use it directly to display characters, graphics and BMP format images.Features:- Arduino library: UTFT- Driver IC: RM68130- Touch screen type: resistive touchscreen.- Touch Pen: length is 9cm;- Resolution: 176X220, 16-bit (262,000) color- Display size: 2.2 inch;- Operating voltage: 3.3V;- Logic level: 3.3V;- Operating current: the maximum is 150mA- LED pin can connect to external backlight control circuit to control the brightness of backlight. You can connect it to GND to turn on the backlight all day.- Very suitable for digital photo frame, oscilloscope, function generator, detection system monitorCompatibility: Because the logic level is 3.3V, it is compatible with 3.3V Arduino board, you need to add a level conversion circuit if you use a 5V Arduino Board (Arduino UNO R3 / Arduino Mega2560 / Arduino Leonardo).Package Includes:1 x Touch Screen Expansion Board1 x Touch PenNote: We will repackage this item to reduce shipping weight paper and bag waste. We guaranty the item will be well treated and protected. Let's protect the environment together! ## Features - This is a 2.2 inch TFT LCD expansion board. This display has a controller built into it with RAM buffering, so that almost no work is done by the microcontroller.It leads out the pins of the TFT and breakout pins pitch is 2.54mm, so the secondary development is less difficult. - With GPRS module, you can design your Arduino phone. - With NFC reader module, you can create access control systems with the photos show. - With voltage and current sensor, you can make oscilloscope. - Can use it directly to display characters, graphics and BMP format images. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | GAOHOU | | Part number | YY4188 | | Item model number | BU0187 | | Item Package Quantity | 1 | | Special Features | Touchscreen | | Included components | Monitor | | Batteries included? | No | | Batteries Required? | No | ## Images ![GAOHOU 2.2" TFT LCD Touch Screen Breakout Expansion Board With Touch Pen For Arduino - Image 1](https://m.media-amazon.com/images/I/61+-H4irsUL.jpg) ![GAOHOU 2.2" TFT LCD Touch Screen Breakout Expansion Board With Touch Pen For Arduino - Image 2](https://m.media-amazon.com/images/I/61EY7HE3IyL.jpg) ![GAOHOU 2.2" TFT LCD Touch Screen Breakout Expansion Board With Touch Pen For Arduino - Image 3](https://m.media-amazon.com/images/I/516zdG3OR8L.jpg) ![GAOHOU 2.2" TFT LCD Touch Screen Breakout Expansion Board With Touch Pen For Arduino - Image 4](https://m.media-amazon.com/images/I/61rcz7ZigTL.jpg) ## Customer Reviews ### ⭐ 1.0 out of 5 stars Don't buy *by I*** on Reviewed in the United Kingdom on 2 September 2023* It doesn't work the lcd just shows a blank page although I am sure the code is absolutely correct --- ## 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.fr/products/56025315-gaohou-2-2-tft-lcd-touch-screen-breakout-expansion-board](https://www.desertcart.fr/products/56025315-gaohou-2-2-tft-lcd-touch-screen-breakout-expansion-board) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-24*