---
product_id: 282533492
title: "IIC/I2C/TWI 1602 Serial Blue Backlight LCD Module Arduino UNO R3 MEGA2560 16 X 2, 1602 Blue"
brand: "knacro"
price: "₨299"
currency: SCR
in_stock: true
reviews_count: 8
category: "Knacro"
url: https://www.desertcart.sc/products/282533492-iic-i2c-twi-1602-serial-blue-backlight-lcd-module-arduino
store_origin: SC
region: Seychelles
---

# Compact 80x36x15mm module size I2C interface reduces Arduino IO usage Blue backlight for crisp visibility IIC/I2C/TWI 1602 Serial Blue Backlight LCD Module Arduino UNO R3 MEGA2560 16 X 2, 1602 Blue

**Brand:** knacro
**Price:** ₨299
**Availability:** ✅ In Stock

## Summary

> 🔵 Elevate your Arduino game with sleek, space-saving brilliance!

## Quick Answers

- **What is this?** IIC/I2C/TWI 1602 Serial Blue Backlight LCD Module Arduino UNO R3 MEGA2560 16 X 2, 1602 Blue by knacro
- **How much does it cost?** ₨299 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/282533492-iic-i2c-twi-1602-serial-blue-backlight-lcd-module-arduino)

## Best For

- knacro enthusiasts

## Why This Product

- Trusted knacro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Powerful:** Sleek 80mm x 36mm footprint fits perfectly into tight project spaces without compromise.
- • **Optimized Viewing Area:** 64.5mm x 16mm display window delivers sharp, easy-to-read two-line, 16-character output.
- • **Plug & Play Simplicity:** Direct 5V operation and DuPont line connection make setup effortless for pros and hobbyists alike.
- • **Maximize Your Arduino Pins:** I2C interface slashes IO port use from 7 to just 2, freeing up your board for more sensors and modules.
- • **Crystal Clear Blue Backlight:** White characters on a vibrant blue screen ensure your data stands out in any lighting.

## Overview

The KNACRO IIC/I2C/TWI 1602 Serial Blue Backlight LCD Module offers a compact 16x2 character display with a vibrant blue backlight, operating at 5V. Its I2C interface dramatically reduces Arduino IO pin usage from 7 to 2, enabling more complex projects with additional sensors or modules. Designed for seamless integration, it features a 64.5mm x 16mm viewing area and direct DuPont line connectivity, making it an essential upgrade for efficient, professional-grade Arduino displays.

## Description

Displays 2-lines X 16-characters. Operate with 5V DC. You can connect directly to arduino board. Module dimension: 80mm x 36mm x 15mm. Viewing area size: 64.5mm x 16mm. Arduino IIC/I2C interface was developed to reduce the IO port usage on Arduino board. I2C Address: 0x3F. Backlight (White character on Blue background). Supply voltage: 5V. Size: 82x35x18 mm. Come with IIC interface, which can be connected by DuPont Line. Weight：35g. Arduino IIC/I2C interface was developed to reduce the IO port usage on Arduino board. Old 1602 screen requires 7 IO ports but this module uses only two. Much needed control panel IO ports can be used to add some sensors, SD card and so on. Package List: 1x IIC/I2C/TWI 1602 Serial LCD Module.

Review: Perfect - Perfect works very well
Review: Impressive Display Module for Arduino - I recently purchased the KNACRO IIC/I2C/TWI 1602 Serial LCD Module for my son's Arduino projects and have been extremely impressed with its performance. The blue backlight and white letters on a blue display are easy to read and the module is easy to connect directly to the Arduino board. One of the things I appreciate about this module is the IIC/I2C interface, which was developed to reduce the IO port usage on the Arduino board. This makes it a more efficient and convenient option for projects that require a display. The module is also compact, with dimensions of only 80mm x 36mm x 15mm and a viewing area size of 64.5mm x 16mm. It operates with a supply voltage of 5V and comes with an IIC interface that can be connected with DuPont Line. Overall, the LCD Module to anyone in need of a reliable and easy-to-use display for their Arduino projects. It has been a great asset for my son's projects.

## Features

- Displays 2-lines X 16-characters.
- Operate with 5V DC. You can connect directly to arduino board.
- Module dimension: 80mm x 36mm x 15mm.
- Viewing area size: 64.5mm x 16mm.
- Arduino IIC/I2C interface was developed to reduce the IO port usage on Arduino board

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DZTSCGZ |
| Are Batteries Included | No |
| Best Sellers Rank | #2,640 in Computers ( See Top 100 in Computers ) #12 in Single-Board Computers |
| Brand | KNACRO |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (23) |
| Date First Available | 6 July 2018 |
| Graphics Card Interface | Integrated |
| Item Weight | 60 g |
| Item model number | KNACRO IIC/I2C/TWI 1602 Serial Blue |
| Manufacturer | KNACRO |
| Memory Technology | DDR3, DDR3 |
| Number of HDMI Ports | 1 |
| Processor Socket | LGA 1155 |
| Product Dimensions | 8.2 x 3.6 x 1.5 cm; 60 g |
| Series | KNACRO IIC/I2C/TWI 1602 Serial Blue |

## Product Details

- **Brand:** KNACRO
- **CPU socket:** LGA 1155
- **Compatible devices:** Arduino Boards, Personal Computers
- **Compatible processors:** Arduino processors
- **Ram memory technology:** DDR3, DDR3

## Images

![IIC/I2C/TWI 1602 Serial Blue Backlight LCD Module Arduino UNO R3 MEGA2560 16 X 2, 1602 Blue - Image 1](https://m.media-amazon.com/images/I/81q50OYyGGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by F***A on 6 April 2025*

Perfect works very well

### ⭐⭐⭐⭐⭐ Impressive Display Module for Arduino
*by A***A on 4 January 2023*

I recently purchased the KNACRO IIC/I2C/TWI 1602 Serial LCD Module for my son's Arduino projects and have been extremely impressed with its performance. The blue backlight and white letters on a blue display are easy to read and the module is easy to connect directly to the Arduino board. One of the things I appreciate about this module is the IIC/I2C interface, which was developed to reduce the IO port usage on the Arduino board. This makes it a more efficient and convenient option for projects that require a display. The module is also compact, with dimensions of only 80mm x 36mm x 15mm and a viewing area size of 64.5mm x 16mm. It operates with a supply voltage of 5V and comes with an IIC interface that can be connected with DuPont Line. Overall, the LCD Module to anyone in need of a reliable and easy-to-use display for their Arduino projects. It has been a great asset for my son's projects.

### ⭐ It didnt arrive as it is presented
*by A***D on 1 June 2022*

What i requested was a 1602 and not a 1602a now I failed my project because of this mistake.

## Frequently Bought Together

- KNACRO IIC/I2C/TWI 1602 Serial Blue Backlight LCD Module Arduino UNO R3 MEGA2560 16 X 2, 1602 White Letters on Blue Display 1602 Blue
- Sparetronic, Arduino UNO R3 Development Board with USB Cable, ATmega328P Microcontroller, Compatible with Arduino IDE for DIY Electronics Projects and Prototyping
- 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

---

## 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.sc/products/282533492-iic-i2c-twi-1602-serial-blue-backlight-lcd-module-arduino](https://www.desertcart.sc/products/282533492-iic-i2c-twi-1602-serial-blue-backlight-lcd-module-arduino)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-13*