---
product_id: 10145057
title: "RioRand (TM) IIC/I2C/TWI Serial 2004 20x4 LCD Module Shield For Arduino UNO MEGA R3"
brand: "riorand"
price: "R12"
currency: ZAR
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.za/products/10145057-riorand-tm-iic-i2c-twi-serial-2004-20x4-lcd-module
store_origin: ZA
region: South Africa
---

# 20x4 display Includes tutorial IIC/I2C/TWI interface RioRand (TM) IIC/I2C/TWI Serial 2004 20x4 LCD Module Shield For Arduino UNO MEGA R3

**Brand:** riorand
**Price:** R12
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Level Up Your Arduino Game!

## Quick Answers

- **What is this?** RioRand (TM) IIC/I2C/TWI Serial 2004 20x4 LCD Module Shield For Arduino UNO MEGA R3 by riorand
- **How much does it cost?** R12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/10145057-riorand-tm-iic-i2c-twi-serial-2004-20x4-lcd-module)

## Best For

- riorand enthusiasts

## Why This Product

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

## Key Features

- • **Stunning Visuals:** Enjoy crisp black on yellow contrast for clear readability.
- • **Seamless Integration:** Effortlessly connect via IIC/I2C/TWI for hassle-free setup.
- • **Elevate Your Projects:** Transform your Arduino creations with a vibrant 20x4 display!
- • **User-Friendly Tutorial:** Get started quickly with our comprehensive interfacing guide.
- • **Versatile Compatibility:** Works flawlessly with Arduino UNO, MEGA R3, and more!

## Overview

The RioRand IIC/I2C/TWI Serial 2004 20x4 LCD Module Shield is a high-quality display solution for Arduino enthusiasts, featuring a 20x4 character layout, easy integration with various microcontrollers, and a user-friendly tutorial to kickstart your projects.

## Description



## Features

- RioRand LCD Module for Arduino 20 x 4 *Black on Yellow
- RioRand LCD module based on the popular HD44780 controller
- Works for with Arduino and other micro-controllers
- Includes tutorial for interfacing LCD with Arduino boards
- 4 rows, 20 characters

## Images

![RioRand (TM) IIC/I2C/TWI Serial 2004 20x4 LCD Module Shield For Arduino UNO MEGA R3 - Image 1](https://m.media-amazon.com/images/I/51CUTeURzxL.jpg)
![RioRand (TM) IIC/I2C/TWI Serial 2004 20x4 LCD Module Shield For Arduino UNO MEGA R3 - Image 2](https://m.media-amazon.com/images/I/41ryezeFWiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Not bad for that price.
  

*by P***U on Reviewed in the United States on January 25, 2014*

After spending some time to hunt down the correct library that works with the IIC module, the LCD works good, except the line wrap going from line 1 to 3 and 2 to 4, I guess those 4 line LCD do that after searching on google.

### ⭐ 







  
  
    Inadequate shipping material, no documentation, oh, and it's defective.
  

*by R***T on Reviewed in the United States on April 7, 2014*

This was a disappointment in every way. The thing came shipped in a plastic bag. There is no documentation, so you have to run code to sniff the I2C address. The pot on the back for brightness covers off to full brightness in about 10 degrees rotation. To top it all off, after spending a few hours trying to figure out what was wrong with my code, I figured out it wasn't my code, it was the defective LCD module.

### ⭐⭐⭐⭐⭐ 







  
  
    Works great and uses few pins
  

*by S***E on Reviewed in the United States on January 24, 2014*

I have this working on my Arduino Leonardo and it's great! The I2C communication allows the entire display to run with only two wires to the arduino. I used the liquidcrystal_i2c version 1.2.1 library available elsewhere online to run it based on their examples.

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**Shop now:** [https://www.desertcart.co.za/products/10145057-riorand-tm-iic-i2c-twi-serial-2004-20x4-lcd-module](https://www.desertcart.co.za/products/10145057-riorand-tm-iic-i2c-twi-serial-2004-20x4-lcd-module)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*