--- product_id: 540259632 title: "UNO R4 Minima [ABX00080] - Next-Generation 32-bit Microcontroller Board with Expanded Memory, Enhanced I/O, and Faster Performance for Advanced Projects" brand: "arduino" price: "€ 56.30" currency: EUR in_stock: true reviews_count: 5 category: "Arduino" url: https://www.desertcart.at/products/540259632-uno-r4-minima-abx00080-next-generation-32-bit-microcontroller-board store_origin: AT region: Austria --- # 48 MHz Renesas RA4M1 CPU speed 256 KB expanded memory storage USB-C port + multi-protocol I/O UNO R4 Minima [ABX00080] - Next-Generation 32-bit Microcontroller Board with Expanded Memory, Enhanced I/O, and Faster Performance for Advanced Projects **Brand:** arduino **Price:** € 56.30 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your projects with the UNO R4 Minima — where speed meets precision! ## Quick Answers - **What is this?** UNO R4 Minima [ABX00080] - Next-Generation 32-bit Microcontroller Board with Expanded Memory, Enhanced I/O, and Faster Performance for Advanced Projects by arduino - **How much does it cost?** € 56.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/540259632-uno-r4-minima-abx00080-next-generation-32-bit-microcontroller-board) ## 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 - • **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. ## Overview 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. ## Description Product description Review: Atendeu as expectativas - Excelente para desenvolvimento de habilidades em robótica e programação para crianças. Review: works well - great new Arduino version ## Features - Equipped with Renesas RA4M1 microcontroller, 12-bit DAC and integrated AMP OP, offering increased precision and performance in electronic projects. - Features USB-C port and support CAN, UART, I2C and SPI protocols, ensuring wide compatibility and modern connection to multiple devices. - Compatible with personal computer and equipped with SWD connector, ideal for programming, debugging and project development with the platform Arduino. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C78K4CD4 | | Best Sellers Rank | #27,459 in Computers ( See Top 100 in Computers ) #355 in Single-Board Computers | | Brand | Arduino | | Built-In Media | CAN-BUS, surgical amplifier, SWD connector | | CPU speed | 48 MHz | | Compatible Devices | Personal Computer | | Connectivity Technology | USB-C | | Connectivity technology | USB-C | | Country of Origin | Italy | | Customer Reviews | 4.6 out of 5 stars 570 Reviews | | External Testing Certification | Não aplicável | | Global Trade Identification Number | 07630049203907 | | Installed RAM memory size | 32 KB | | Item Dimensions L x W x H | 13L x 20W x 27H centimeters | | Item Weight | 20 Grams | | Manufacturer | Arduino | | Memory Storage Capacity | 256 KB | | Memory storage capacity | 256 KB | | Mfr Part Number | ABX00080 | | Model Name | ARDUINO UNO R4 MINIMA BOARD | | Model Number | ABX00080 | | Model name | ARDUINO UNO R4 MINIMA BOARD | | 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 | ## Product Details - **Brand:** Arduino - **CPU speed:** 48 MHz - **Installed RAM memory size:** 32 KB - **Memory storage capacity:** 256 KB - **Model name:** ARDUINO UNO R4 MINIMA BOARD ## Images ![UNO R4 Minima [ABX00080] - Next-Generation 32-bit Microcontroller Board with Expanded Memory, Enhanced I/O, and Faster Performance for Advanced Projects - 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 ### ⭐⭐⭐⭐⭐ Atendeu as expectativas *by S***O on 6 January 2026* Excelente para desenvolvimento de habilidades em robótica e programação para crianças. ### ⭐⭐⭐⭐⭐ works well *by M***T on 29 June 2026* great new Arduino version ### ⭐⭐⭐⭐⭐ Modern version of the Uno *by D***N on 25 September 2025* Modern version of the Uno but not suitable for beginners who might blow up the processor, as unlike the R3, the chip is soldered down. Other than that it's ideal for my project work. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/540259632-uno-r4-minima-abx00080-next-generation-32-bit-microcontroller-board](https://www.desertcart.at/products/540259632-uno-r4-minima-abx00080-next-generation-32-bit-microcontroller-board) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-21*