---
product_id: 73684394
title: "5V 4 Channel Relay Shield for UNO R3"
brand: "hiletgo"
price: "$460"
currency: MXN
in_stock: true
reviews_count: 11
url: https://www.desertcart.mx/products/73684394-5v-4-channel-relay-shield-for-uno-r3
store_origin: MX
region: Mexico
---

# 5V Coil Voltage 4 Channel Control Plug-In Connector 5V 4 Channel Relay Shield for UNO R3

**Brand:** hiletgo
**Price:** $460
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash Your Creativity with Precision Control!

## Quick Answers

- **What is this?** 5V 4 Channel Relay Shield for UNO R3 by hiletgo
- **How much does it cost?** $460 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/73684394-5v-4-channel-relay-shield-for-uno-r3)

## 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

- • **Compact Design:** Lightweight and space-efficient, perfect for any project setup.
- • **Versatile Control:** Supports both Normally Open and Normally Closed configurations for flexible applications.
- • **Real-Time Feedback:** LED indicators keep you informed of relay status at a glance.
- • **Reliable Performance:** Built with high-quality silver contacts for maximum durability and efficiency.
- • **Seamless Integration:** Easily connects to your Arduino UNO R3 for hassle-free setup.

## Overview

The HiLetgo 5V 4 Channel Relay Shield is designed for Arduino UNO R3 enthusiasts, offering a reliable and efficient way to control multiple devices. With its plug-in connector, LED status indicators, and versatile operation modes, this shield is perfect for both beginners and seasoned makers looking to elevate their projects.

## Description

HiLetgo 5V 4 Channel Relay Shield for UNO R3

## Features

- 5V 4 Channel Relay Shield for Arduino UNO R3
- UNO R3 Relay Shield with Four Channel Relay
- With Indication LED's for Relay output status
- Standard interface that can be controlled directly by microcontroller

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connector Type | Plug-In |
| Contact Material | Silver |
| Contact Type | Normally Open, Normally Closed |
| Mounting Type | Screw Mount |
| Brand | HiLetgo |
| Operation Mode | Automatic |
| Coil Voltage | 5 Volts |
| Maximum Switching Voltage | 5 Volts |
| Minimum Switching Voltage | 5 Volts (DC) |
| Item model number | 8541582938 |
| Item Weight | 2.39 ounces |
| Package Dimensions | 4.76 x 3.15 x 1.46 inches |
| Color | Blue |
| Manufacturer | HiLetgo |
| ASIN | B07F7Y55Z7 |
| Is Discontinued By Manufacturer | No |
| Date First Available | July 4, 2018 |

## Product Details

- **Connector Type:** Plug-In
- **Contact Material:** Silver
- **Contact Type:** Normally Open, Normally Closed
- **Mounting Type:** Screw Mount
- **Brand:** HiLetgo

## Images

![5V 4 Channel Relay Shield for UNO R3 - Image 1](https://m.media-amazon.com/images/I/61FfjAPCMlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worked excellent
  

*by A***. on Reviewed in the United States on March 24, 2020*

Received this, a couple of pins were bent, but nothing that a quick straightening didn't fix.  As other reviews have said, there are 3 pins that stick down and will touch the shield of the USB connector on an Arduino.  Place some electrical tape on it.  This is not a worry for me as I am using this for prototyping and testing and not the permanent installation.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    works fine with my Uno R4 WiFi
  

*by T***A on Reviewed in the United States on November 25, 2024*

The pins are pretty thin ... bend easily ...  But that makes it easier to plug into the Uno R4 WiFi boarduses  data pins.  4,5,6 and 6You can stack two of these (cut off some of the longer pins in center of board). Then cut pins 4,5,6,7 and add jumpers from other gpio output pins

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Handy 4 Channel Relay with minor issue
  

*by N***Y on Reviewed in the United States on September 27, 2023*

Great little relay shield for Arduino, just plugs right onto the board. Comes with no instructions, so had to perform an Internet search to figure it out. It's a little fiddly to mount on the Arduino, but not too bad. The one complaint I have is the screw heads strip very easily and the clamps don't hold the wire very well. Going to resort to soldering the wires. For as little as it cost, it works great and was a key component of my project.

## Frequently Bought Together

- HiLetgo 5V 4 Channel Relay Shield for UNO R3 Relay Shield Four Channel Relay Shield for UNO R3
- Arduino Uno REV3 [A000066]
- Gikfun Screw Shield Expansion Board for Arduino UNO R3 EK7007

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**Shop now:** [https://www.desertcart.mx/products/73684394-5v-4-channel-relay-shield-for-uno-r3](https://www.desertcart.mx/products/73684394-5v-4-channel-relay-shield-for-uno-r3)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-27*