---
product_id: 539320933
title: "Arduino UNO R4 WiFi [ABX00087] – Next-Generation Microcontroller Board with ESP32 WiFi & Bluetooth, Powerful RA4M1 Processor, Expanded Memory, and Easy IoT Integration"
brand: "arduino"
price: "KD 0.90"
currency: KWD
in_stock: true
reviews_count: 1
category: "Arduino"
url: https://www.desertcart.com.kw/products/539320933-arduino-uno-r4-wifi-abx00087-next-generation-microcontroller-board-esp32
store_origin: KW
region: Kuwait
---

# 32-bit Renesas RA4M1 CPU @240MHz Integrated ESP32 WiFi & Bluetooth Modern USB Type-C connectivity Arduino UNO R4 WiFi [ABX00087] – Next-Generation Microcontroller Board with ESP32 WiFi & Bluetooth, Powerful RA4M1 Processor, Expanded Memory, and Easy IoT Integration

**Brand:** arduino
**Price:** KD 0.90
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your IoT game with the Arduino UNO R4 WiFi — where power meets connectivity!

## Quick Answers

- **What is this?** Arduino UNO R4 WiFi [ABX00087] – Next-Generation Microcontroller Board with ESP32 WiFi & Bluetooth, Powerful RA4M1 Processor, Expanded Memory, and Easy IoT Integration by arduino
- **How much does it cost?** KD 0.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/539320933-arduino-uno-r4-wifi-abx00087-next-generation-microcontroller-board-esp32)

## Best For

- arduino enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Expansion:** Qwiic connectors simplify sensor and module integration, accelerating your prototyping and innovation cycles.
- • **Powerhouse Processing:** Experience lightning-fast 32-bit Renesas RA4M1 microcontroller performance at 240MHz for seamless multitasking and complex projects.
- • **Future-Ready USB-C Port:** Universal USB Type-C port for faster data transfer, reliable power delivery, and hassle-free plug orientation.
- • **Vibrant Visual Feedback:** 12x8 LED matrix offers dynamic, customizable visual output to elevate your project’s interactivity and style.
- • **Seamless Wireless Integration:** Built-in ESP32 WiFi and Bluetooth modules ensure effortless IoT connectivity and smart device control without extra hardware.

## Overview

The Arduino UNO R4 WiFi is the cutting-edge 4th generation microcontroller board featuring a powerful 32-bit Renesas RA4M1 processor running at 240MHz, integrated ESP32 WiFi and Bluetooth for wireless connectivity, and a modern USB Type-C port. It includes a 12x8 LED matrix and Qwiic connectors for easy expansion, making it the ideal choice for professional-grade IoT projects and rapid prototyping.

## Description

Buy Arduino UNO R4 WiFi [ABX00087] – Next-Generation Microcontroller Board with ESP32 WiFi & Bluetooth, Powerful RA4M1 Processor, Expanded Memory, and Easy IoT Integration online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Arduino R4 wifi - Good

## Features

- The 4th generation (Rev4) of the Arudino series "Arduino UNO" model
- WiFi / Bluetooth Version (Technical Compliant)
- Equipped with Renesas 32-bit microcontroller for significantly improved processing performance
- Equipped with USB Type-C port
- Equipped with 12x8 LED matrix and Qwiic connectors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8V88Z9D |
| Best Sellers Rank | #8,819 in Computers ( See Top 100 in Computers ) #94 in Single-Board Computers |
| Brand | Arduino |
| CPU Model | Core M Family |
| CPU model | Core M Family |
| CPU speed | 2.4E+2 MHz |
| Compatible Devices | Smartphones, Personal Computers, Laptops, Tablets, Sensors (temperature, humidity, movement, etc. ), Actuators (Motors, Relays, LEDs), Arduino Expansion Modules, LCD Displays, Keyboards, Cameras, Speakers, Microphones |
| Connectivity Technology | USB-C |
| Connectivity technology | USB-C |
| Customer Reviews | 4.7 out of 5 stars 1,883 Reviews |
| External Testing Certification | Não aplicável |
| Installed RAM memory size | 0.03 MB |
| Item Dimensions L x W x H | 8L x 20W x 26H centimeters |
| Item Weight | 20 Grams |
| Manufacturer | Arduino |
| Model Name | UNO R4 WiFi |
| Model name | UNO R4 WiFi |
| Operating System | FreeRTOS |
| Processor Brand | Renesas |
| Processor Count | 1 |
| Processor Speed | 2.4E+2 MHz |
| RAM Memory Installed | 0.03 MB |
| RAM Memory Technology | SRAM |
| Total Usb Ports | 1 |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Arduino
- **Model name:** UNO R4 WiFi
- **Installed RAM memory size:** 0.03 MB
- **CPU model:** Core M Family
- **CPU speed:** 2.4E+2 MHz

## Images

![Arduino UNO R4 WiFi [ABX00087] – Next-Generation Microcontroller Board with ESP32 WiFi & Bluetooth, Powerful RA4M1 Processor, Expanded Memory, and Easy IoT Integration - Image 1](https://m.media-amazon.com/images/I/614tXIQWSRL.jpg)
![Arduino UNO R4 WiFi [ABX00087] – Next-Generation Microcontroller Board with ESP32 WiFi & Bluetooth, Powerful RA4M1 Processor, Expanded Memory, and Easy IoT Integration - Image 2](https://m.media-amazon.com/images/I/71JKmWMGcAL.jpg)
![Arduino UNO R4 WiFi [ABX00087] – Next-Generation Microcontroller Board with ESP32 WiFi & Bluetooth, Powerful RA4M1 Processor, Expanded Memory, and Easy IoT Integration - Image 3](https://m.media-amazon.com/images/I/71qA+gFUSaL.jpg)
![Arduino UNO R4 WiFi [ABX00087] – Next-Generation Microcontroller Board with ESP32 WiFi & Bluetooth, Powerful RA4M1 Processor, Expanded Memory, and Easy IoT Integration - Image 4](https://m.media-amazon.com/images/I/61VpW4IoH9L.jpg)
![Arduino UNO R4 WiFi [ABX00087] – Next-Generation Microcontroller Board with ESP32 WiFi & Bluetooth, Powerful RA4M1 Processor, Expanded Memory, and Easy IoT Integration - Image 5](https://m.media-amazon.com/images/I/61cWOQycPmL.jpg)

## Questions & Answers

**Q: What is the main difference between the Uno R4 WiFi and the Uno R4 Minima?**
A: The Uno R4 WiFi includes an on-board ESP32-S3 for Wi-Fi and Bluetooth, plus an LED matrix. The Uno R4 Minima is a more cost-effective version without these features.

**Q: Is the Arduino Uno R4 series backward compatible with my old projects?**
A: Yes, the Uno R4 boards maintain the same form factor, pinout, and 5V operating voltage as the UNO R3, ensuring compatibility with your existing shields and projects.

**Q: What is the Qwiic connector for?**
A: The Uno R4 WiFi's Qwiic connector allows for quick plug-and-play integration with a vast ecosystem of I2C sensors and modules, including our own Arduino Modulinos.

**Q: How does the Uno R4 compare to the original Uno R3?**
A: The Uno R4 is a significant upgrade with a faster 32-bit processor, more memory, and new features like a DAC and CAN Bus, while keeping the classic 5V operating voltage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Arduino R4 wifi
*by D***V on 1 March 2025*

Good

## Frequently Bought Together

- Arduino UNO R4 WiFi [ABX00087] – Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects
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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-06*