--- product_id: 119218589 title: "IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino UNO R3 MEGA2560" brand: "devmo" price: "VT6725" currency: VUV in_stock: true reviews_count: 5 category: "Devmo" url: https://www.desertcart.vu/products/119218589-iic-i2c-twi-lcd-1602-16x2-serial-interface-adapter-module store_origin: VU region: Vanuatu --- # 5V low power operation I2C serial interface reduces wiring Blue 16x2 LCD display IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino UNO R3 MEGA2560 **Brand:** devmo **Price:** VT6725 **Availability:** βœ… In Stock ## Summary > πŸ”΅ Elevate your DIY projects with sleek, smart display tech that speaks your code fluently! ## Quick Answers - **What is this?** IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino UNO R3 MEGA2560 by devmo - **How much does it cost?** VT6725 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/119218589-iic-i2c-twi-lcd-1602-16x2-serial-interface-adapter-module) ## Best For - devmo enthusiasts ## Why This Product - Trusted devmo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Proven Industrial Grade:** Trusted in copiers, printers, and networking gearβ€”engineered for reliability in professional setups. - β€’ **Plug & Play Compatibility:** Seamlessly integrates with Arduino UNO R3, MEGA2560, and Raspberry Pi for versatile project applications. - β€’ **Precision Contrast Control:** Adjust display clarity on the fly with the built-in potentiometer for perfect readability every time. - β€’ **Crystal Clear Blue Backlight:** Bright blue backlight with crisp white characters ensures your data stands out in any environment. - β€’ **Streamlined I2C Connectivity:** Minimize wiring complexity and free up valuable IO pins with the efficient I2C serial interface. ## Overview The DEVMO IIC/I2C/TWI LCD 1602 module features a 16x2 blue backlit display controlled by the HD44780-compatible controller, utilizing an I2C interface to simplify wiring and conserve IO pins. Operating at 5V, it supports easy integration with Arduino and Raspberry Pi platforms, offering adjustable contrast and wide industrial applications. ## Description Specification: Display: 2-lines x 16-characters Backlight: Blue with white character color LCD controller: HD44780 Pin Definition: VCC, GND,SDL and SCA Contrast Adjust: Potentiometer Backlight Adjust: Jumper Default Address: 0x27 for PCF8574T chip; 0x3F for PCF8574AT chip Working Voltage: 5VPackage: 1 pack blue 16x2 1602 lcd display + I2C serial interface Review: easy to add to a project. - Uses I2C which cuts down on wiring and IO pins. Review: Nice Little Screen - Pretty much what it says on the package. It's a good screen, easily integrated with Arduino and similar boards. I like the packaging, with a good anti-static bag around the base and a protective case around the screen, all inside a little box. You can be sure it'll arrive intact. Overall, nice little unit. Easy to program. Bright, clear, display. A good unit if you need it. ## Features - Components: Blue 16x2 1602 lcd display + I2C serial interface backpack; 1602 lcd screen can display 2-lines x 16-characters with built-in industry standard HD44780 equivalent LCD controller. - Default Address: 0x27 for PCF8574T chip; 0x3F for PCF8574AT chip; please check which chip you have on i2c interface. (Before you upload the code to the control board, please download the LiquidCrystal_I2C library) - Four Pins: VCC, GND,SDL and SCA used for connecting Dupont Line or IIC dedicated cable. - Compatibility: used for connecting Ar-duino and Raspberry pi and it can be used to display real time clock, temperature, humidity etc. (A potentiometer is also necessary to adjust the contrast. Working Voltage: Only 5V ) - Wide Application: Commonly used in copiers, fax machines, laser printers, industrial test equipment and networking equipment such as routers and storage devices. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PFBDDYB | | Best Sellers Rank | #3,497 in Single Board Computers (Computers & Accessories) | | Brand | DEVMO | | Color | blue | | Customer Reviews | 4.2 4.2 out of 5 stars (25) | | Date First Available | March 5, 2019 | | Item Weight | 3.2 ounces | | Manufacturer | DEVMO | | Package Dimensions | 7.05 x 5.47 x 1.34 inches | ## Images ![IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight Compatible with Ar-duino UNO R3 MEGA2560 - Image 1](https://m.media-amazon.com/images/I/61kS4qPn8NL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ easy to add to a project. *by G***Y on January 13, 2021* Uses I2C which cuts down on wiring and IO pins. ### ⭐⭐⭐⭐⭐ Nice Little Screen *by G***Y on May 27, 2024* Pretty much what it says on the package. It's a good screen, easily integrated with Arduino and similar boards. I like the packaging, with a good anti-static bag around the base and a protective case around the screen, all inside a little box. You can be sure it'll arrive intact. Overall, nice little unit. Easy to program. Bright, clear, display. A good unit if you need it. ### ⭐⭐ Cheap but Unreliable? *by S***N on May 15, 2021* This item came in quick but it did not work pretty well with my arduino uno r3. It was difficult to connect with arduino because it has a small port to connect. The interface adapter module had a scratch in the backlight and when connected, it always disconnected the arduino software. I had to restart the software everytime. One of the pin 0x3f was not working. I tried several times but it was really frustrating because the screen was always blank. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/119218589-iic-i2c-twi-lcd-1602-16x2-serial-interface-adapter-module](https://www.desertcart.vu/products/119218589-iic-i2c-twi-lcd-1602-16x2-serial-interface-adapter-module) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-12*