{"product_id":"arduino-uno-r4-wifi","title":"Arduino Uno R4 WiFi","description":"\u003cp\u003eThe Arduino Uno R4 WiFi modernizes the world—s most popular microcontroller board. A powerful Renesas RA4M1 32-bit ARM Cortex-M4 core delivers 5— the performance of the classic Uno, while built-in Wi-Fi and Bluetooth open the door to cloud-connected IoT projects. The onboard 12—8 LED matrix adds instant visual feedback for classrooms and rapid prototyping without extra components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRenesas RA4M1 48 MHz ARM Cortex-M4 (32-bit)\u003c\/li\u003e\n\u003cli\u003e32 kB SRAM \/ 256 kB Flash\u003c\/li\u003e\n\u003cli\u003eESP32-S3-MINI-1 co-processor for Wi-Fi 4 \u0026amp; Bluetooth 5 LE\u003c\/li\u003e\n\u003cli\u003e12—8 red LED matrix (onboard)\u003c\/li\u003e\n\u003cli\u003eUSB-C programming \u0026amp; power\u003c\/li\u003e\n\u003cli\u003e5V tolerant digital pins (14— I\/O)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEducation:\u003c\/strong\u003e The definitive upgrade path for schools currently teaching Uno R3. Compatible with existing shields while introducing 32-bit concepts and wireless connectivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResearch:\n\u003cp\u003e\u003cstrong\u003eIndustry:\u003c\/strong\u003e OEM proof-of-concept for connected sensors, smart-button interfaces, and legacy-equipment retrofit with wireless data backhaul.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConsumer:\u003c\/strong\u003e Home-automation sensor nodes, Wi-Fi-enabled plant monitors, DIY weather stations, and LED-matrix message displays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Uno R4 WiFi board\u003c\/li\u003e\n\u003cli\u003eUSB-C cable (1 m)\u003c\/li\u003e\n\u003cli\u003eQuick-start card (bilingual FR\/EN)\u003c\/li\u003e\n\u003cli\u003ePinout sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Buy from Dark AI Factories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e— Local Canadian warranty \u0026amp; support (FR\/EN)\u003c\/li\u003e\n\u003cli\u003e— Fast shipping across Canada\u003c\/li\u003e\n\u003cli\u003e— Bilingual documentation\u003c\/li\u003e\n\u003cli\u003e— Technical support by robotics experts\u003c\/li\u003e\n\u003cli\u003e— Repai\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Arduino","offers":[{"title":"Default Title","offer_id":47533867303090,"sku":"DAF-ARDU-UNO-R4-WIFI","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/1947\/3330\/files\/Product_image_800x800_33ccd549-07d7-4231-9b5c-da7d2bb90dd6.png?v=1780335435","url":"https:\/\/www.darkaifactories.com\/products\/arduino-uno-r4-wifi","provider":"Darkaifactories","version":"1.0","type":"link"}