{"product_id":"arduino-uno-r4-wifi-clone","title":"Arduino Uno R4 WiFi Clone","description":"\u003ch2\u003eArduino Uno R4 WiFi Clone\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eArduino Uno R4 WiFi Clone\u003c\/strong\u003e is a cost-effective compatible board based on the same architecture as the official Arduino Uno R4 WiFi, featuring the \u003cstrong\u003eRenesas RA4M1 32-bit ARM Cortex-M4\u003c\/strong\u003e microcontroller paired with an \u003cstrong\u003eESP32-S3 co-processor\u003c\/strong\u003e for built-in Wi-Fi and Bluetooth connectivity. It retains the classic Uno form factor and pin layout while delivering a significant performance and connectivity upgrade over the R3.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenesas RA4M1 MCU\u003c\/strong\u003e — 32-bit ARM Cortex-M4 running at 48 MHz for powerful embedded processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-S3 Wi-Fi \u0026amp; Bluetooth\u003c\/strong\u003e — onboard 2.4 GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5.0 via ESP32-S3 co-processor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12×8 LED Matrix\u003c\/strong\u003e — built-in LED matrix for displaying animations, patterns, and data visualizations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Connector\u003c\/strong\u003e — modern USB-C port for programming and power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN Bus Interface\u003c\/strong\u003e — onboard CAN bus transceiver for automotive and industrial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Output\u003c\/strong\u003e — 12-bit DAC for true analog audio and signal generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTC (Real-Time Clock)\u003c\/strong\u003e — onboard RTC for time-keeping applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUno R3 Pin Compatible\u003c\/strong\u003e — same shield and pin layout as Uno R3 for full shield compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino IDE Compatible\u003c\/strong\u003e — programs via standard Arduino IDE with Renesas board package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMCU: Renesas RA4M1 (ARM Cortex-M4, 48 MHz)\u003c\/li\u003e\n\u003cli\u003eWi-Fi\/BT Co-processor: ESP32-S3\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 6–24V (barrel jack) or USB-C\u003c\/li\u003e\n\u003cli\u003eFlash Memory: 256 KB | SRAM: 32 KB\u003c\/li\u003e\n\u003cli\u003eDigital I\/O: 14 pins (6 PWM)\u003c\/li\u003e\n\u003cli\u003eAnalog Inputs: 6 pins (14-bit ADC)\u003c\/li\u003e\n\u003cli\u003eDAC: 12-bit (1 channel)\u003c\/li\u003e\n\u003cli\u003eUSB: USB-C (native HID support)\u003c\/li\u003e\n\u003cli\u003eConnectivity: Wi-Fi 802.11 b\/g\/n, Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003eOnboard LED Matrix: 12 × 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For\u003c\/h3\u003e\u003cp\u003eIdeal for IoT projects, Wi-Fi-connected sensor nodes, home automation, real-time data dashboards, audio synthesis, CAN bus applications, and any project that benefits from the familiar Uno form factor with modern 32-bit performance and wireless connectivity.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatible with Arduino Uno R3 shields. Programs via Arduino IDE with Renesas RA4M1 board package. Clone board — not official Arduino branded.\u003c\/em\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":47139157901484,"sku":null,"price":3530.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/0214\/4940\/files\/ArduinoUnoR4WiFiClone.webp?v=1788687587","url":"https:\/\/www.mcustore.com\/products\/arduino-uno-r4-wifi-clone","provider":"My Store","version":"1.0","type":"link"}