Official Arduino UNO R4 EK (एक) WiFi – Advanced IoT Development Board
The Arduino UNO R4 EK (एक) WiFi is a powerful next-generation development board designed to support modern electronics, IoT applications, and embedded system projects. Powered by the Renesas RA4M1 microcontroller and paired with the ESP32-S3 wireless module, it offers built-in Wi-Fi and Bluetooth connectivity, enabling seamless communication for smart and connected devices.
Equipped with a USB Type-C interface, CAN bus support, integrated DAC, and onboard operational amplifier (OP AMP), the board provides enhanced functionality and flexibility for a wide variety of projects. The inclusion of a Qwiic-compatible I2C connector allows quick and hassle-free integration of sensors and peripheral modules, reducing development time and complexity.
One of its standout features is the built-in 12×8 LED matrix, which enables interactive displays, animations, notifications, and real-time data visualization without requiring external display hardware. This makes the board an excellent choice for educational projects, rapid prototyping, automation systems, and creative electronics applications.
Whether you are a beginner learning microcontroller programming or an experienced developer building connected solutions, the Arduino UNO R4 EK WiFi offers a reliable and feature-rich platform. Manufactured in India under official Arduino standards, it combines innovation, quality, and ease of use to help bring your ideas from concept to reality.
Features:
- UNO Form Factor Compatibility: Maintains same pinout, form factor, and 5V logic as UNO R3.
- Faster Performance: Offers expanded memory and higher clock speed.
- Rich Onboard Peripherals: Includes 12-bit DAC, CAN BUS, and OP AMP.
- 24V Input Tolerance: Supports extended voltage range for direct motor and LED strip control.
- HID Support: Can emulate a mouse or keyboard via USB.
- Wi-Fi® & Bluetooth®: Features ESP32-S3 for wireless IoT connectivity.
- Qwiic I2C Connector: Enables plug-and-play sensor/actuator expansion.
- Runtime Diagnostics: Detects and explains runtime errors with helpful hints.
Package Includes:
1 x Official Arduino UNO EK R4 WiFi ABX00087_IN - Made in India