The Arduino UNO R4 is the latest evolution in the Arduino UNO series, offering significant improvements over the popular UNO R3. This article provides a detailed exploration of the Arduino UNO R4 Minima and Arduino UNO R4 Wi-Fi, covering their hardware, software, pinout, features, specifications, applications, and more. Whether you’re a beginner or an experienced developer, this guide will help … Continue reading Arduino UNO R4 Wi-Fi / Minima Pinout, Specifications & Pricing