Arduino UNO R4 WiFi Development Board
The Arduino UNO R4 WiFi Development Board is a professional-grade development platform built around the Renesas RA4M1 + ESP32-S3 co-processor, designed for engineers, makers, and students who need reliable performance for embedded and IoT projects. Key specifications: 32-bit ARM core, integrated WiFi/Bluetooth via ESP32-S3, 12x8 LED matrix, USB-C, UNO shield compatible.
Key Features:
- Built-in WiFi and Bluetooth LE
- Onboard 12x8 programmable LED matrix
- Qwiic/STEMMA QT connector
- Arduino Cloud ready
Package Contents: 1 x Arduino UNO R4 WiFi Development Board. (Cable and accessories sold separately unless noted.)
Applications: Ideal for IoT dashboards, wireless sensor nodes, connected robotics, interactive art installations.
Why Choose DIY CIRCUITS: We source and test every board for genuine functionality before listing, backed by responsive local support from our Nagpur-based team and fast dispatch across India. As an embedded systems and IoT specialist brand, DIY CIRCUITS curates boards that our own engineers use in real product development.
Safety & Usage Notes: Handle the board using proper ESD precautions, avoid exposure to moisture, and always verify voltage levels before connecting external peripherals to prevent damage.