--- product_id: 355333900 title: "GeeekPi I2C 1602 LCD Display 16X2 Character Serial Blue Backlight Module (Pack of 2)" brand: "geeekpi" price: "€ 39.34" currency: EUR in_stock: true reviews_count: 5 category: "Geeek Pi" url: https://www.desertcart.it/products/355333900-geeekpi-i2c-1602-lcd-display-16x2-character-serial-blue-backlight store_origin: IT region: Italy --- # Blue backlight with adjustable contrast I2C protocol reduces wiring Compatible with 7+ dev boards GeeekPi I2C 1602 LCD Display 16X2 Character Serial Blue Backlight Module (Pack of 2) **Brand:** geeekpi **Price:** € 39.34 **Availability:** βœ… In Stock ## Summary > πŸ’» Elevate your DIY game with crystal-clear blue brilliance! ## Quick Answers - **What is this?** GeeekPi I2C 1602 LCD Display 16X2 Character Serial Blue Backlight Module (Pack of 2) by geeekpi - **How much does it cost?** € 39.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/355333900-geeekpi-i2c-1602-lcd-display-16x2-character-serial-blue-backlight) ## Best For - geeekpi enthusiasts ## Why This Product - Trusted geeekpi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Ready:** Includes jump wires and supports popular LiquidCrystal_I2C libraries for hassle-free setup. - β€’ **Vivid Blue Backlight:** Adjust brightness and contrast effortlessly with the built-in potentiometer for crystal-clear readability. - β€’ **Compact & Lightweight:** Sleek 80x35x11mm design fits perfectly into any DIY or IoT project without bulk. - β€’ **Universal Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi, STM32, and moreβ€”your all-in-one display solution. - β€’ **Streamlined Connectivity:** I2C interface slashes pin usage, freeing up your microcontroller for more innovation. ## Overview The GeeekPi I2C 1602 LCD Display Pack of 2 features a 16x2 character blue backlit screen using the efficient I2C protocol to minimize wiring. Compatible with a wide range of development boards including Arduino and Raspberry Pi, it offers adjustable brightness and contrast via a built-in potentiometer. Compact and lightweight, this module is ideal for IoT, smart building, and maker projects, delivering reliable, easy-to-integrate visual output. ## Description Product description Review: happy of the white on blue.. very nice display! - very nice for the eyes and very readable.. easy to use with the I2C.. not great if on battery (because consumption is 20-25ma) but love this display and the next one will be 4x20 just for fun!! Review: Easy to use, works great, but details matter! - I am using this for a little project I'm working on. No complaints at all, but here are a couple of things that might be good to know: 1. The LiquidCrystal_I2C library available from within the Arduino app works fine. You don't need any of the variant versions. Just go into the Library Manager and search for LiquidCrystal I2C. The default one by Frank deBrabander works great. The warning "THIS LIBRARY MIGHT NOT BE COMPATIBLE WITH EXISTING SKETCHES" is probably valid, but I had no issues. 2. Be sure to check the pin order on the I2C thing. They are labeled. Don't just trust pictures in tutorials. 3. The device ID on mine was indeed 0x27. Apparently there is at least one other commonly used value possible, 0x3F. I saw nothing on my display initially, so I tried the I2C scanner on Instructables, which confirmed mine was indeed 0x27. Moral of the story? The potentiometer on the back is very important! Once you're sure your device ID is correct, adjust brightness. Very good deal for what it is - 16x2 characters, nice and bright, and only requires 4 pins (2 of which are power and ground). ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | GeeekPi | | CPU manufacturer | ARM | | Connectivity technology | I2C | | Included components | 2 x Blue backlight I2C LCD1602, 8 x Jump wire | | Model name | 464 | | Operating system | Linux | ## Product Details - **Brand:** GeeekPi - **Connectivity technology:** I2C - **Included components:** 2 x Blue backlight I2C LCD1602, 8 x Jump wire - **Model name:** 464 - **Operating system:** Linux ## Images ![GeeekPi I2C 1602 LCD Display 16X2 Character Serial Blue Backlight Module (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/617x0GQ4bEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ happy of the white on blue.. very nice display! *by M***C on 24 March 2021* very nice for the eyes and very readable.. easy to use with the I2C.. not great if on battery (because consumption is 20-25ma) but love this display and the next one will be 4x20 just for fun!! ### ⭐⭐⭐⭐⭐ Easy to use, works great, but details matter! *by J***S on 22 March 2021* I am using this for a little project I'm working on. No complaints at all, but here are a couple of things that might be good to know: 1. The LiquidCrystal_I2C library available from within the Arduino app works fine. You don't need any of the variant versions. Just go into the Library Manager and search for LiquidCrystal I2C. The default one by Frank deBrabander works great. The warning "THIS LIBRARY MIGHT NOT BE COMPATIBLE WITH EXISTING SKETCHES" is probably valid, but I had no issues. 2. Be sure to check the pin order on the I2C thing. They are labeled. Don't just trust pictures in tutorials. 3. The device ID on mine was indeed 0x27. Apparently there is at least one other commonly used value possible, 0x3F. I saw nothing on my display initially, so I tried the I2C scanner on Instructables, which confirmed mine was indeed 0x27. Moral of the story? The potentiometer on the back is very important! Once you're sure your device ID is correct, adjust brightness. Very good deal for what it is - 16x2 characters, nice and bright, and only requires 4 pins (2 of which are power and ground). ### ⭐⭐⭐⭐⭐ Works *by A***A on 16 May 2021* Arrived quickly and well packed. Good display and easy to use ## Frequently Bought Together - GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker board Electrical IoT Internet of Things - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping --- ## 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.it/products/355333900-geeekpi-i2c-1602-lcd-display-16x2-character-serial-blue-backlight](https://www.desertcart.it/products/355333900-geeekpi-i2c-1602-lcd-display-16x2-character-serial-blue-backlight) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-07-07*