---
product_id: 29883493
title: "HiLetgo 2pcs HD44780 1602 LCD Display Module DC 5V 16x2 Character LCM Blue Blacklight New"
brand: "hiletgo"
price: "C$1067"
currency: NIO
in_stock: true
reviews_count: 13
category: "Hi Letgo"
url: https://www.desertcart.ni/products/29883493-hiletgo-2pcs-hd44780-1602-lcd-display-module-dc-5v-16x2
store_origin: NI
region: Nicaragua
---

# 5V DC power efficient 1602 characters (16x2) Vivid blue backlight HiLetgo 2pcs HD44780 1602 LCD Display Module DC 5V 16x2 Character LCM Blue Blacklight New

**Brand:** hiletgo
**Price:** C$1067
**Availability:** ✅ In Stock

## Summary

> 🔵 Light up your innovation with clarity and style!

## Quick Answers

- **What is this?** HiLetgo 2pcs HD44780 1602 LCD Display Module DC 5V 16x2 Character LCM Blue Blacklight New by hiletgo
- **How much does it cost?** C$1067 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/29883493-hiletgo-2pcs-hd44780-1602-lcd-display-module-dc-5v-16x2)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Low Power 5V Operation:** Optimized for energy efficiency, keeping your builds running longer and cooler.
- • **Crystal Clear Blue Backlight:** Enhance your projects with a sleek, eye-catching blue display that stands out in any setup.
- • **Universal HD44780 Controller:** Industry-standard compatibility ensures hassle-free integration with Arduino and other microcontrollers.
- • **Compact 16x2 Character Display:** Perfectly sized to deliver essential info without clutter, fitting seamlessly into your workspace.
- • **Simplified Wiring with I2C Option:** Minimize IO pin usage and streamline your connections for cleaner, smarter designs.

## Overview

The HiLetgo HD44780 1602 LCD Display Module offers a crisp 16x2 character display with a vibrant blue backlight, powered by a standard 5V DC supply. Featuring the widely compatible HD44780 controller, it supports easy integration with popular microcontrollers like Arduino. Its compact size and optional I2C interface reduce wiring complexity, making it an essential upgrade for professionals seeking efficient, stylish, and reliable display solutions.

## Description

Introduction： As we all know, though LCD and some other displays greatly enrich the man-machine interaction, they share a common weakness. When they are connected to a controller, multiple IOs will be occupied of the controller which has no so many outer ports. Also it restricts other functions of the controller. Therefore, LCD1602 with an I2C port is developed to solve the problem. It is also simple to handle. It has only two bidirectional data lines, a serial data line and a serial clock one. How to wire: GND—GND; VCC—VCC; SDA—A4; SCL—A5 Features:Voltage: 5V DC LCD display type: Characters Module dimension: 80mm x 35mm x 11mm Data： 1602 standard 16-pin interface, including: Pin 1: VSS is the ground power. 2 feet: VDD then 5V positive power supply. 3 feet: V0 LCD contrast adjustment end, then the positive power supply when the contrast is the weakest, the highest contrast when grounded power, the contrast is too high will have a "ghosting", when used by a 10K potentiometer to adjust the contrast. 4 feet: RS for the register selection, high-level data register selection, low-level instruction register selection.5 feet: R / W for the read and write signal lines, high-level read operation, low-level write operation. 6th foot: E end is enable end, when E end jumps from high level to low level, the liquid crystal module carries out the order. 7 ~ 14 feet: D0 ~ D7 for the 8-bit bidirectional data lines.15 feet: the positive power supply backlight16th foot: backlight power negativePacking included: 2pcs 1602 16x2 LCD Display ModuleIf you need documents or instructions, please kindly contact us.

Review: Great Product - The displays work as described.
Review: Works great in QMX+ - Bought this to use when building a new QMX+ transceiver from QRPLabs. It works great. I have another QMX+ with the yellow background. But I’ve not yet tackled replacing that screen. But, the blue screen with white letters works great in the new build.

## Features

- HD44780 1602 LCD Display Module DC 5V Blue Blacklight
- 1602 LCD Display Module
- Can display 2-lines X 16-characters
- Commonly-used HD44780 controller is built in this 1602 LCD module
- Viewing area size: 64.5mm x 16mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HJ6AFW6 |
| Additional Features | Portable |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #19,123 in Electronics ( See Top 100 in Electronics ) #2 in LCD Character Modules #516 in Computer Monitors |
| Brand | HiLetgo |
| Built-In Media | LCD Display Module |
| CPU Model | 80C31 |
| CPU Model Number | 3-01-0045 |
| CPU Speed | 1 GHz |
| Color | Blue |
| Compatible Devices | Arduino Uno R3, Mega 2560 |
| Connectivity Technology | LAN |
| Cooling Method | Water |
| Customer Reviews | 4.5 out of 5 stars 392 Reviews |
| Display Resolution Maximum | 160x2 |
| Display Type | LCD |
| Graphics Card Description | Dedicated |
| Graphics Card Interface | Integrated |
| Graphics Description | Dedicated |
| Hard Disk Interface | Serial ATA |
| Hardware Interface | USB 2.0 Type B |
| Human-Interface Input | Buttons |
| Item Dimensions | 3.15 x 1.38 x 0.43 inches |
| Keyboard Layout | QWERTY |
| Manufacturer | HiLetgo |
| Model Name | HD44780 |
| Model Number | 3-01-0045 |
| Native Resolution | 1920 x 1080 |
| Operating System | ios |
| Power Plug Type | Type A - 2 pin (North American) |
| Processor Brand | ARM |
| Processor Count | 1 |
| Processor Series | 80C31 |
| Processor Speed | 1 GHz |
| RAM Memory Installed | 67108864 bytes |
| RAM Memory Technology | DDR3 |
| RAM Type | DDR3 SDRAM |
| Ram Memory Maximum Size | 4 GB |
| Resolution | 160x2 |
| Screen Size | 2.54 inches |
| Specific Uses For Product | General Purpose |
| Style Name | Minimalist |
| Total Thunderbolt Ports | 1 |
| UPC | 797698770062 |
| Video Output | VGA |
| Video Output Interface | VGA |
| Wireless Compability | Bluetooth |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** HiLetgo
- **CPU Model:** 80C31
- **CPU Speed:** 1 GHz
- **Graphics Card Description:** Dedicated
- **Included Components:** LCD Display Module
- **Model Name:** HD44780
- **Operating System:** ios
- **Ram Memory Installed Size:** 67108864 Bytes
- **Screen Size:** 2.54 Inches
- **Specific Uses For Product:** General Purpose

## Images

![HiLetgo 2pcs HD44780 1602 LCD Display Module DC 5V 16x2 Character LCM Blue Blacklight New - Image 1](https://m.media-amazon.com/images/I/619t295FSEL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is there a datasheet for this product?**
A: No. The HiLetgo website has the same product information as the text here at Amazon. This isn't good because some features of these displays do vary from manufacturer to manufacturer. This is very irritating because we need to know things like whether a resistor is included on the LED power line or not and how much power it draws. Yes, you could use some other manufacturer's information but then you are forced to assume that this one is the same. Thumbs down to HiLetgo for this.

**Q: is there a wiring instruction for these?**
A: There is no documentation included with the package but these are standard Arduino LCDs and a search on "Arduino LCD wiring" will turn up diagrams and tutorials like this one: https://howtomechatronics.com/tutorials/arduino/lcd-tutorial/

**Q: Will these work on an Adafruit Feather M0?**
A: They should they are generic hd44780. I tested on an uno.

**Q: is there an example code for this? Tried the arduino library hello world and this doesnt print with that**
A: Have you double checked your wiring, and perhaps tried another unit? Here's a site with a very clear pinout: https://howtomechatronics.com/tutorials/arduino/lcd-tutorial/

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by S***1 on January 6, 2026*

The displays work as described.

### ⭐⭐⭐⭐⭐ Works great in QMX+
*by E***. on August 30, 2025*

Bought this to use when building a new QMX+ transceiver from QRPLabs. It works great. I have another QMX+ with the yellow background. But I’ve not yet tackled replacing that screen. But, the blue screen with white letters works great in the new build.

### ⭐⭐⭐⭐ Not serial LCD
*by J***W on January 5, 2019*

This is a good product at a great price. However, they are not serial LCD's, they are parallel. Their customer service is outstanding and was willing to work with me on the problem and have followed up to make sure I was happy. 4 stars for the product and the customer service, 1 star off for the misleading advertising. Would definitely buy from this company again.

## Frequently Bought Together

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- 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

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-08-26*