---
product_id: 536795231
title: "UNO R4 Minima [ABX00080]"
brand: "arduino"
price: "€ 43.89"
currency: EUR
in_stock: true
reviews_count: 13
category: "Arduino"
url: https://www.desertcart.be/products/536795231-uno-r4-minima-abx00080
store_origin: BE
region: Belgium
---

# 48 MHz Renesas Cortex-M4 CPU 256 KB Flash + 32 KB SRAM Full compatibility with Arduino UNO shields UNO R4 Minima [ABX00080]

**Brand:** arduino
**Price:** € 43.89
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your maker game with the Arduino UNO R4 Minima — where power meets precision.

## Quick Answers

- **What is this?** UNO R4 Minima [ABX00080] by arduino
- **How much does it cost?** € 43.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/536795231-uno-r4-minima-abx00080)

## 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

- • **Next-Gen Powerhouse:** Experience lightning-fast 48 MHz Renesas Cortex-M4 processing for seamless multitasking and complex projects.
- • **Massive Memory Boost:** Store and run bigger programs effortlessly with 256 KB flash memory and 32 KB SRAM.
- • **Compact & Lightweight:** Weighing just 20 grams with a sleek footprint, it fits perfectly into any professional prototype or product.
- • **Versatile Connectivity:** Built-in CAN, I2C, SPI, UART, USB, and Bluetooth support to future-proof your IoT and embedded designs.
- • **Shield-Ready Compatibility:** Plug and play with all your existing Arduino UNO shields and accessories—no compromises.

## Overview

The Arduino UNO R4 Minima is the latest evolution in the Arduino Uno family, featuring a powerful 48 MHz Renesas Cortex-M4 processor, 256 KB flash memory, and 32 KB SRAM. It maintains full compatibility with existing Arduino UNO shields and offers versatile connectivity options including CAN, I2C, SPI, UART, USB, and Bluetooth. Lightweight and compact, it’s designed for professionals and makers seeking a high-performance microcontroller platform to accelerate innovation.

## Description

desertcart.com: Arduino UNO R4 Minima [ABX00080] : Electronics

Review: Does not work with simhub - It didn't work for my intended purposes with sim hub but it's a great micro controller none the less
Review: Great upgrade to the old Arduino Uno - These new Uno's are much faster and more powerful then their old sisters, I was impressed with the power of the new devices, I have now purchased both of the new units and have played with them enough to know the power that Arduino has added to the new devices. I can't wait till the Chinese get around to cloning them so the price will go down a bit, these are still a bit spendy but can be found at a reasonable price if you shop around enough, for example they are cheaper to get directly from the manufacturer then most of the online sellers who are still getting a premium because of the hype that surrounds the new release.

## Features

- New Arduino Uno R4 Minima
- Next generation of Arduino Uno family

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C78K4CD4 |
| Best Sellers Rank | #92 in Single Board Computers (Computers & Accessories) |
| Brand | Arduino |
| Built-In Media | Item |
| Compatible Devices | Previous Arduino UNO shields and accessories |
| Connectivity Technology | CAN, I2C, SPI, UART, USB |
| Customer Reviews | 4.6 out of 5 stars 553 Reviews |
| External Testing Certification | Não aplicável |
| Global Trade Identification Number | 07630049203907 |
| Included Components | Item |
| Item Dimensions L x W x H | 5.12"L x 7.87"W x 10.63"H |
| Item Weight | 20 Grams |
| Manufacturer | Arduino |
| Memory Storage Capacity | 256 KB |
| Mfr Part Number | ABX00080 |
| Model Name | Arduino UNO R4 Minima |
| Model Number | ABX00080 |
| Operating System | Não aplicável |
| Processor Brand | Renesas |
| Processor Count | 1 |
| RAM Memory Installed | 32 KB |
| RAM Memory Technology | SRAM |
| Ram Memory Installed Size | 32 KB |
| Total Usb Ports | 1 |
| Warranty Description | as described in the official website |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Arduino
- **Connectivity Technology:** CAN, I2C, SPI, UART, USB
- **Memory Storage Capacity:** 256 KB
- **Model Name:** Arduino UNO R4 Minima
- **Ram Memory Installed Size:** 32 KB

## Images

![UNO R4 Minima [ABX00080] - Image 1](https://m.media-amazon.com/images/I/61t6XiDkC6L.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

### ⭐⭐⭐⭐⭐ Does not work with simhub
*by J***S on May 1, 2026*

It didn't work for my intended purposes with sim hub but it's a great micro controller none the less

### ⭐⭐⭐⭐⭐ Great upgrade to the old Arduino Uno
*by J***N on September 24, 2023*

These new Uno's are much faster and more powerful then their old sisters, I was impressed with the power of the new devices, I have now purchased both of the new units and have played with them enough to know the power that Arduino has added to the new devices. I can't wait till the Chinese get around to cloning them so the price will go down a bit, these are still a bit spendy but can be found at a reasonable price if you shop around enough, for example they are cheaper to get directly from the manufacturer then most of the online sellers who are still getting a premium because of the hype that surrounds the new release.

### ⭐⭐⭐⭐⭐ Good for beginners oe advanced builders
*by W***S on May 7, 2024*

I agree with You Tube that this is best for both beginners and advanced users It seems to work with Windows OK, but I can't get it to download a sketch in Linux Mint. Check update below. The built in DAC simplifies wave form generation without using the mcp4725 board. UPDATE: Working with Linux. If you wish to use the Minima in Linux like Ubuntu or Mint, download the shell script from Arduino Website to modify the Arduino Ide to recognize the usb port. Goto Select Other Board and Port. Select the proper Arduino UNO version and the PORT should show up on the right side. Check it (mark it to use) and you should be ready to go.

## Frequently Bought Together

- Arduino UNO R4 Minima [ABX00080] - Renesas RA4M1 - USB-C, CAN, DAC (12 bit), OP AMP, SWD Connector
- Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

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---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-23*