--- product_id: 539737633 title: "UNO R4 Minima [ABX00080] - Renesas RA4M1 Microcontroller, USB-C, CAN, 12-bit DAC, OP-AMP, SWD Connector for Advanced Embedded Projects" brand: "arduino" price: "198 zł" currency: PLN in_stock: true reviews_count: 5 category: "Arduino" url: https://www.desertcart.pl/products/539737633-uno-r4-minima-abx00080-renesas-ra4m1-microcontroller-usb-c-can store_origin: PL region: Poland --- # 48 MHz ARM Cortex-M4 core USB-C & CAN connectivity 12-bit DAC & OP-AMP precision UNO R4 Minima [ABX00080] - Renesas RA4M1 Microcontroller, USB-C, CAN, 12-bit DAC, OP-AMP, SWD Connector for Advanced Embedded Projects **Brand:** arduino **Price:** 198 zł **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your embedded projects with the future-ready Arduino UNO R4 Minima! ## Quick Answers - **What is this?** UNO R4 Minima [ABX00080] - Renesas RA4M1 Microcontroller, USB-C, CAN, 12-bit DAC, OP-AMP, SWD Connector for Advanced Embedded Projects by arduino - **How much does it cost?** 198 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/539737633-uno-r4-minima-abx00080-renesas-ra4m1-microcontroller-usb-c-can) ## 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 - • **Compact Versatility:** Classic UNO form factor with expanded I/O options, perfect for IoT, robotics, and industrial projects. - • **Pro-Level Debugging:** Integrated SWD connector enables advanced debugging and programming for serious developers. - • **Next-Gen Connectivity:** Modern USB-C port plus industrial-grade CAN bus for robust, real-time device communication. - • **Powerhouse Performance:** 32-bit Renesas RA4M1 microcontroller running at a swift 48 MHz for seamless embedded processing. - • **Precision Analog Control:** 12-bit DAC paired with an operational amplifier for crystal-clear audio and sensor interfacing. ## Overview The Arduino UNO R4 Minima is a compact, high-performance microcontroller board powered by a 48 MHz 32-bit Renesas RA4M1 ARM Cortex-M4 core. Featuring modern USB-C and CAN connectivity, a precision 12-bit DAC with OP-AMP, and a professional SWD debugging interface, it’s designed for advanced embedded applications in IoT, robotics, and industrial automation. Its versatile I/O and robust build make it the go-to choice for millennial professionals seeking cutting-edge development tools. ## Description Arduino UNO R4 Minima [ABX00080] - Renesas RA4M1 Microcontroller, USB-C, CAN, 12-bit DAC, OP-AMP, SWD Connector for Advanced Embedded Projects: desertcart.co.uk: Business, Industry & Science Review: Modern version of the Uno - 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. Review: as described, can't fault - as described, can't fault ## Features - Powered by Renesas RA4M1 Microcontroller: The Arduino UNO R4 Minima features the Renesas RA4M1 microcontroller, offering a 32-bit ARM Cortex-M4 core running at 48 MHz. With its optimized performance for embedded applications, it provides a solid foundation for projects requiring efficient processing and low power consumption. - Flexible Connectivity with USB-C & CAN: The board includes a USB-C port for both power and programming, providing a more modern and reliable connection compared to traditional USB-A. Additionally, it supports Controller Area Network (CAN) communication, ideal for industrial automation, automotive applications, and other systems requiring robust, real-time communication between microcontrollers and devices. - Precision 12-bit DAC & Operational Amplifier: Equipped with a 12-bit DAC (Digital-to-Analog Converter) and operational amplifier (OP-AMP), the UNO R4 Minima is designed for precision analog applications. This makes it perfect for audio processing, signal generation, sensor interfacing, and other tasks that require high-quality analog output. - SWD (Serial Wire Debug) Connector: For professional-grade debugging and development, the board includes a SWD connector, allowing developers to interface directly with the microcontroller for debugging, programming, and flashing. This feature makes the UNO R4 Minima suitable for advanced embedded systems development, offering a high level of control and flexibility. - Compact & Versatile Design: The Arduino UNO R4 Minima retains the familiar form factor of the classic Arduino UNO but with enhanced capabilities, making it ideal for more advanced embedded projects. With a wide range of I/O options, including digital, analog, and communication pins, it is a versatile platform for IoT, robotics, and industrial control applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C78K4CD4 | | Best Sellers Rank | 4,546 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 15 in Microcontrollers | | Box Contents | CAN-BUS, surgical amplifier, SWD connector | | Brand | Arduino | | Brand Name | Arduino | | Compatible Devices | Arduino | | Connectivity technology | USB | | Country of Origin | Italy | | Customer Reviews | 4.6 out of 5 stars 513 Reviews | | External Testing Certification | Não aplicável | | Global Trade Identification Number | 07630049203907 | | Included components | CAN-BUS, surgical amplifier, SWD connector | | Item Dimensions L x W x H | 13L x 20W x 27H centimetres | | Item Weight | 20 Grams | | Manufacturer | Arduino | | Manufacturer Part Number | ABX00080 | | Memory Storage Capacity | 256 KB | | Memory storage capacity | 256 KB | | Model Name | Arduino Uno R4 Minima | | Model Number | ABX00080 | | Model name | Arduino Uno R4 Minima | | Network Connectivity Technology | USB | | Operating System | Não aplicável | | Processor Count | 1 | | Product Warranty | 2 year manufacturer | | RAM Memory Installed | 32 KB | | RAM Memory Technology | DDR2 | | RAM memory installed size | 32 KB | | Total USB Ports | 1 | | Unit Count | 1.0 Count | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** Arduino - **CPU speed:** 48 MHz - **Memory storage capacity:** 256 KB - **Model name:** Arduino Uno R4 Minima - **RAM memory installed size:** 32 KB ## Images ![UNO R4 Minima [ABX00080] - Renesas RA4M1 Microcontroller, USB-C, CAN, 12-bit DAC, OP-AMP, SWD Connector for Advanced Embedded 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 ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ as described, can't fault *by P***B on 22 July 2025* as described, can't fault ### ⭐⭐⭐⭐⭐ Fantastic new Arduino *by J***M on 22 November 2024* The Arduino R4 is an amazing idea as it is backwards compatible to older Arduino's yet has lots more memory and a much faster processor. One word of warning is that older programs and libraries may not all work or may need modification. Nevertheless the idea of looking forward as well as backward is a great idea. ## 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.pl/products/539737633-uno-r4-minima-abx00080-renesas-ra4m1-microcontroller-usb-c-can](https://www.desertcart.pl/products/539737633-uno-r4-minima-abx00080-renesas-ra4m1-microcontroller-usb-c-can) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-27*