The Arduino UNO R4 WiFi is a powerful microcontroller development board that combines the familiar UNO form factor with enhanced processing capability, built-in WiFi and Bluetooth connectivity, and expanded memory resources. Based on the Renesas RA4M1 microcontroller and an integrated ESP32 wireless module, it offers seamless connectivity for IoT, automation, robotics, smart home, and embedded systems projects.
The board maintains compatibility with existing Arduino UNO shields while providing improved performance, additional peripherals, and wireless networking capabilities for modern applications.
| Specification | Details |
|---|---|
| Product Name | Arduino UNO R4 WiFi |
| HSN Code | 84733099 |
| Main MCU | Renesas RA4M1 |
| Wireless Module | ESP32 |
| Connectivity | WiFi, Bluetooth |
| USB Interface | USB Type-C |
| Operating Voltage | 5V |
| Digital I/O Pins | 14 |
| PWM Pins | 6 |
| Analog Inputs | 6 |
| Programming Software | Arduino IDE |
| Shield Compatibility | Arduino UNO Shields |
Product specifications, features, and design may change over time due to product updates or improvements.
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