What is the main difference between the Uno R4 WiFi and the Uno R4 Minima?

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.

Is the Arduino Uno R4 series backward compatible with my old projects?

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.

What is the Qwiic connector for?

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.

How does the Uno R4 compare to the original Uno R3?

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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Arduino UNO R4 Minima [ABX00080] - Next-Generation 32-bit Microcontroller Board with Expanded Memory, Enhanced I/O, and Faster Performance for Advanced Projects

Product ID: 540259632

Details

Brand
Arduino
CPU speed
48 MHz
Installed RAM memory size
32 KB
Memory storage capacity
256 KB
Model name
ARDUINO UNO R4

⚡48 MHz Renesas RA4M1 CPU speed

💾256 KB expanded memory storage

🔌USB-C port + multi-protocol I/O

COP 203398

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Description

🚀 Elevate your projects with the UNO R4 Minima — where speed meets precision!

SEAMLESS CONNECTIVITY - USB-C port plus CAN, UART, I2C, SPI protocols for versatile device integration.
POWERHOUSE PERFORMANCE - 48 MHz 32-bit Renesas microcontroller for lightning-fast processing.
ARDUINO ECOSYSTEM READY - Fully compatible with Arduino platform, empowering your next-gen innovations.
MEMORY TO MASTER PROJECTS - Generous 256 KB memory storage to handle complex code with ease.
DEVELOPER FRIENDLY DEBUGGING - Built-in SWD connector ensures smooth programming and debugging workflows.

The Arduino UNO R4 Minima is a next-generation 32-bit microcontroller board powered by a 48 MHz Renesas RA4M1 CPU, featuring 256 KB of memory and a 12-bit DAC with integrated amplifier. It offers versatile connectivity through USB-C and supports CAN, UART, I2C, and SPI protocols. Designed for advanced electronics projects, it includes a SWD connector for streamlined programming and debugging, making it an ideal choice for professionals and hobbyists seeking high performance within the trusted Arduino ecosystem.

Specifications

ASIN	B0C78K4CD4
Best Sellers Rank	#15,919 in Computers ( See Top 100 in Computers ) #153 in Single-Board Computers
Brand	Arduino
Built-In Media	CAN-BUS, surgical amplifier, SWD connector
Compatible Devices	Personal Computer
Connectivity Technology	USB-C
Country of Origin	Italy
Customer Reviews	4.6 4.6 out of 5 stars (574)
External Testing Certification	Não aplicável
Global Trade Identification Number	07630049203907
Item Dimensions L x W x H	13L x 20W x 27H centimeters
Item Weight	20 Grams
Manufacturer	Arduino
Memory Storage Capacity	256 KB
Mfr Part Number	ABX00080
Model Name	ARDUINO UNO R4 MINIMA BOARD
Model Number	ABX00080
Number of Items	1
Operating System	Não aplicável
Processor Brand	Renesas
Processor Count	1
Processor Speed	48 MHz
RAM Memory Installed	32 KB
RAM Memory Technology	DDR2
Total Usb Ports	1
Wireless Compability	Bluetooth

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

COP 203398

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews