{"product_id":"freenove-control-board-v5-for-arduino-uno-r4-wifi-mini-arm-cortex-m4-onboard-esp32-s3-led-matrix-usb-c-tutorial-code","title":"Freenove Control Board V5 for Arduino UNO R4 WiFi Mini with ESP32-S3 LED Matrix","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Freenove Control Board V5 for Arduino UNO R4 WiFi Mini with ESP32-S3 LED Matrix — a powerful, ready-to-build microcontroller kit designed for ambitious Arduino projects. This latest board packs a 32-bit Renesas RA4M1 ARM Cortex-M4 microcontroller, delivering solid processing power, generous memory, and a streamlined path from idea to code.\u003c\/p\u003e\n\u003cp\u003eKey differences: the V5 WiFi version includes an onboard ESP32-S3 module and a 12x8 red LED matrix for expressive visual projects, while the V5 Mini does not. The board is fully compatible with Blue Rev4, though some code and libraries may not work with Blue Rev3. A detailed tutorial and complete example code are provided for quick start, with downloadable resources available before you purchase.\u003c\/p\u003e\n\u003cp\u003eInstall and go — simply connect the board to your computer with a USB cable to program it. Freenove offers free technical support to help with any questions or problems you encounter along the way.\u003c\/p\u003e\n\u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eLeverage the 32‑bit ARM Cortex‑M4 core for faster sketches, smoother peripherals, and more reliable real‑time performance in projects ranging from robotics to sensor networks.\u003c\/li\u003e \u003cli\u003eUse the V5 WiFi version for ESP32‑S3 powered features and LED matrix demonstrations, or opt for the V5 Mini when you don’t need onboard Wi‑Fi or the LED matrix. This makes it easier to tailor your build to your needs.\u003c\/li\u003e \u003cli\u003eTake advantage of 14 digital I\/O pins, 6 analog inputs, DAC, and multiple communication interfaces (UART, I2C, SPI, CAN) to connect sensors, displays, and modules with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e Renesas RA4M1 (Arm Cortex-M4)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePins:\u003c\/strong\u003e Digital I\/O pins 14 • Analog input pins 6 • DAC 1 • PWM pins 6\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e UART 1 • I2C 1 • SPI 1 • CAN 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Circuit operating voltage 5 V (ESP32-S3 is 3.3 V) • Input voltage (VIN) 6-24 V • DC current per I\/O pin 8 mA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClock speed:\u003c\/strong\u003e Main core 48 MHz • ESP32-S3 up to 240 MHz\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e Main core 256 KB flash, 32 KB RAM, 8 KB EEPROM • ESP32-S3 384 KB ROM, 512 KB SRAM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Width 69 mm • Weight 54 mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Only V5 WiFi has onboard ESP32-S3 module; origin: Mainland China; comes with tutorial and code downloads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e1 × Freenove control board V5\u003c\/li\u003e \u003cli\u003e1 × USB A to C cable\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWarnings \/ Reminders\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eESP32-S3 operates at 3.3 V logic; plan level shifting if interfacing with 5 V peripherals.\u003c\/li\u003e \u003cli\u003eVIN range 6–24 V; ensure your power source matches the board’s requirements to avoid damage.\u003c\/li\u003e \u003cli\u003ePer I\/O pin, maximum current is 8 mA; distribute loads to prevent overheating or signal integrity issues.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eSince 2002, intercyprus.com has been a reliable source for engineering boards you can trust.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"V5 (Rev4) WiFi","offer_id":54674626347350,"sku":"1005007002792832-V5 (Rev4) WiFi","price":43.11,"currency_code":"EUR","in_stock":true},{"title":"V5 (Rev4) Mini","offer_id":54674626380118,"sku":"1005007002792832-V5 (Rev4) Mini","price":34.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S7f8b2fbeab0748038519538035a78f66I.webp?v=1784483413","url":"https:\/\/www.intercyprus.com\/products\/freenove-control-board-v5-for-arduino-uno-r4-wifi-mini-arm-cortex-m4-onboard-esp32-s3-led-matrix-usb-c-tutorial-code","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}