---
product_id: 83997782
title: "UIOTEC 1 PCS 4 channel 5V relay shield expansion board V1.3*"
brand: "uiotec"
price: "€ 22.71"
currency: EUR
in_stock: true
category: "Electronics"
url: https://www.desertcart.sk/products/83997782-uiotec-1-pcs-4-channel-5v-relay-shield-expansion-board
store_origin: SK
region: Slovakia
---

# UIOTEC 1 PCS 4 channel 5V relay shield expansion board V1.3*

**Brand:** uiotec
**Price:** € 22.71
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** UIOTEC 1 PCS 4 channel 5V relay shield expansion board V1.3* by uiotec
- **How much does it cost?** € 22.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/83997782-uiotec-1-pcs-4-channel-5v-relay-shield-expansion-board)

## Best For

- uiotec enthusiasts

## Why This Product

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

## Description

*Power apply:7V-12V(>200mA) Relay Max SwitchingM.  *Voltage : 240VAC/60VDC.  *Relay Max switching current : 5A.  *Contact load capacity:1A 250VAC , 3A 120VA/24VDC.  *Wireless output interface:xbee/Bluetooth Bee/Wireless Programming Module.  *Size:80mm*56mm*22mm.

## Features

- Arduino dedicated Relay shields,supporting 4 channel 3A relay control,xbee wireless module and so on.
- Independent external power supply and opto-isolator.
- Power apply:7V-12V(>200mA)
- Contact load capacity:1A 250VAC , 3A 120VA/24VDC
- Wireless output interface:xbee/Bluetooth Bee/Wireless Programming Module

## Images

![UIOTEC 1 PCS 4 channel 5V relay shield expansion board V1.3* - Image 1](https://images-na.ssl-images-amazon.com/images/I/617Ow6LHmtL.jpg)
![UIOTEC 1 PCS 4 channel 5V relay shield expansion board V1.3* - Image 2](https://images-na.ssl-images-amazon.com/images/I/71wYwh7FuVL.jpg)

---

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**Shop now:** [https://www.desertcart.sk/products/83997782-uiotec-1-pcs-4-channel-5v-relay-shield-expansion-board](https://www.desertcart.sk/products/83997782-uiotec-1-pcs-4-channel-5v-relay-shield-expansion-board)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-30*