{"product_id":"arduino-uno-r4-wifi-development-board","title":"Arduino UNO R4 WiFi Development Board","description":"\u003cp\u003eThe Arduino UNO R4 WiFi combines the familiar UNO form factor with the powerful Renesas RA4M1 ARM Cortex-M4 processor and built-in ESP32-S3 WiFi\/Bluetooth connectivity. Featuring a 12×8 LED matrix, Qwiic connector, CAN Bus, DAC, and USB-C interface, it is ideal for IoT, robotics, automation, and embedded development projects.\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eArduino UNO R4 WiFi\u003c\/strong\u003e is the next-generation evolution of the classic Arduino UNO platform, offering significantly enhanced performance while maintaining compatibility with existing UNO shields and accessories.\u003c\/p\u003e\n\u003cp\u003ePowered by the \u003cstrong\u003eRenesas RA4M1 32-bit ARM Cortex-M4 processor running at 48MHz\u003c\/strong\u003e, the board delivers improved processing capability, expanded memory, and advanced peripheral support.\u003c\/p\u003e\n\u003cp\u003eAn onboard \u003cstrong\u003eESP32-S3 module\u003c\/strong\u003e provides WiFi and Bluetooth Low Energy (BLE) connectivity, enabling seamless IoT integration, cloud connectivity, wireless monitoring, and remote control applications.\u003c\/p\u003e\n\u003cp\u003eThe UNO R4 WiFi also introduces a built-in \u003cstrong\u003e12×8 LED matrix\u003c\/strong\u003e, allowing developers to display text, animations, notifications, and sensor data without requiring an external display.\u003c\/p\u003e\n\u003cp\u003eAdditional enhancements such as a \u003cstrong\u003e12-bit DAC\u003c\/strong\u003e, \u003cstrong\u003eCAN Bus interface\u003c\/strong\u003e, \u003cstrong\u003eQwiic connector\u003c\/strong\u003e, and \u003cstrong\u003eUSB Type-C connectivity\u003c\/strong\u003e make this board suitable for industrial automation, robotics, smart home systems, educational projects, and advanced embedded development.\u003c\/p\u003e\n\u003cp\u003eWhether you're building IoT devices, automation systems, robotic platforms, or cloud-connected sensors, the Arduino UNO R4 WiFi provides a powerful and versatile development platform.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino IoT projects\u003c\/li\u003e\n\u003cli\u003eSmart home automation\u003c\/li\u003e\n\u003cli\u003eWireless sensor networks\u003c\/li\u003e\n\u003cli\u003eRobotics development\u003c\/li\u003e\n\u003cli\u003eIndustrial automation\u003c\/li\u003e\n\u003cli\u003eCAN Bus applications\u003c\/li\u003e\n\u003cli\u003eCloud-connected devices\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring\u003c\/li\u003e\n\u003cli\u003eSTEM education\u003c\/li\u003e\n\u003cli\u003eEmbedded systems development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRenesas RA4M1 32-bit ARM Cortex-M4 MCU\u003c\/li\u003e\n\u003cli\u003eBuilt-in ESP32-S3 WiFi \u0026amp; BLE module\u003c\/li\u003e\n\u003cli\u003eIntegrated 12×8 LED Matrix\u003c\/li\u003e\n\u003cli\u003eUSB Type-C connectivity\u003c\/li\u003e\n\u003cli\u003eQwiic I2C connector\u003c\/li\u003e\n\u003cli\u003e12-bit DAC output\u003c\/li\u003e\n\u003cli\u003eCAN Bus support\u003c\/li\u003e\n\u003cli\u003e5V operating voltage\u003c\/li\u003e\n\u003cli\u003eBackward compatible with Arduino UNO shields\u003c\/li\u003e\n\u003cli\u003eArduino Cloud support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain MCU\u003c\/td\u003e\n\u003ctd\u003eRenesas RA4M1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU Architecture\u003c\/td\u003e\n\u003ctd\u003eARM Cortex-M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Speed\u003c\/td\u003e\n\u003ctd\u003e48 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless Module\u003c\/td\u003e\n\u003ctd\u003eESP32-S3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003e2.4GHz WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy (BLE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e256 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRAM\u003c\/td\u003e\n\u003ctd\u003e32 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32-S3 SRAM\u003c\/td\u003e\n\u003ctd\u003e512 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Interface\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC\u003c\/td\u003e\n\u003ctd\u003e12-bit DAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Matrix\u003c\/td\u003e\n\u003ctd\u003e12 × 8 (96 LEDs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN Bus\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQwiic Connector\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShield Compatibility\u003c\/td\u003e\n\u003ctd\u003eArduino UNO R3 Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Arduino UNO R4 WiFi Development Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eProcessing Unit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRenesas RA4M1\u003c\/li\u003e\n\u003cli\u003eARM Cortex-M4\u003c\/li\u003e\n\u003cli\u003e48MHz Clock Speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWireless Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-S3 Coprocessor\u003c\/li\u003e\n\u003cli\u003eWiFi 2.4GHz\u003c\/li\u003e\n\u003cli\u003eBluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMemory\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e256KB Flash\u003c\/li\u003e\n\u003cli\u003e32KB SRAM\u003c\/li\u003e\n\u003cli\u003e512KB ESP32-S3 SRAM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt-in Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12×8 LED Matrix\u003c\/li\u003e\n\u003cli\u003e12-bit DAC\u003c\/li\u003e\n\u003cli\u003eCAN Bus\u003c\/li\u003e\n\u003cli\u003eQwiic Connector\u003c\/li\u003e\n\u003cli\u003eUSB Type-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino IDE\u003c\/li\u003e\n\u003cli\u003eArduino Cloud\u003c\/li\u003e\n\u003cli\u003eArduino UNO R3 Shields\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe Arduino UNO R4 WiFi uses the Renesas RA4M1 microcontroller as the primary processing unit while the ESP32-S3 module handles wireless communication tasks.\u003c\/p\u003e\n\u003cp\u003eUsers can program the board using the Arduino IDE, connect to WiFi networks, communicate through Bluetooth, display information on the built-in LED matrix, and interact with sensors, actuators, and cloud services.\u003c\/p\u003e\n\u003cp\u003eThe board can function as a web server, IoT node, wireless controller, or data acquisition system while remaining compatible with most Arduino UNO accessories and shields.\u003c\/p\u003e","brand":"Chip.pk","offers":[{"title":"Default Title","offer_id":51919432974621,"sku":null,"price":3200.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1060\/7389\/files\/Arduino_UNO_R4_WiFi_Development.png?v=1782201397","url":"https:\/\/www.chip.pk\/products\/arduino-uno-r4-wifi-development-board","provider":"Chip.pk","version":"1.0","type":"link"}