Official Arduino UNO EK (एक) R4 WiFi Made in India Feature-Packed with RA4M1 / ESP32-S3 - IoT, Analog - RS8467

Description:

Meet the Official Arduino UNO R4 WiFi (EK - एक), proudly made in India. This isn't just an upgrade; it's a powerful evolution of the classic UNO series.

Boasting a new 32-bit architecture, the UNO R4 WiFi is driven by the advanced Renesas R7FA4M1AB3CFM microcontroller. You get a rapid 48 MHz Arm Cortex-M4 processor, ample 256 KB Flash, and 32 KB SRAM for your most ambitious projects. Get ready for enhanced performance and connectivity, all from a board made right here in India.

It features built-in WiFi and Bluetooth via the ESP32-S3 module for seamless IoT connectivity. Unleash creativity with its programmable 12x8 LED matrix, perfect for animations. Designed for all skill levels, it supports 6-24V input and USB-C power. Plus, enjoy rich documentation and compatibility with older Arduino shields.

The Official Arduino UNO R4 Ek (एक) WiFi, proudly crafted in India, is your IoT-ready, high-performance platform.

Unlock the full potential of your Arduino MKR board with Arduino's IoT Cloud! Experience a simple and fast way to connect all your "Things," ensuring secure and seamless communication for every IoT project. Get started today and bring your connected ideas to life with unparalleled ease.

Specifications:

Features:

• At the heart of the Official Arduino UNO R4 WiFi (EK) lies the robust Renesas RA4M1 microcontroller (R7FA4M1AB3CFM), the powerhouse driving all its advanced capabilities. This isn't just any chip; it's seamlessly connected to every pin header and communication bus, ensuring a fluid and powerful experience for your projects.
• The RA4M1 MCU boasts a blazing-fast 48 MHz Arm Cortex-M4 processor, complete with a floating-point unit (FPU) for complex calculations. It operates at a stable 5V operating voltage, providing reliable performance. You'll also find a Real-time Clock (RTC) for precise timing, a Memory Protection Unit (MPU) for enhanced security, and a Digital-to-Analogue Converter (DAC) for analog output needs.

Memory-wise, the UNO R4 WiFi packs a serious punch:

• 256 KB Flash Memory for your code and data storage.
• 32 KB SRAM for lightning-fast program execution.
• 8 KB Data Memory (EEPROM) for non-volatile storage of critical project data.

Expand your project possibilities with a rich set of built-in peripherals:

• Capacitive Touch Sensing Unit (CTSU) for intuitive touch interfaces.
• USB 2.0 Full-Speed Module (USBFS) for fast and easy connectivity to your computer.
• A precise 14-bit Analogue-to-Digital Converter (ADC) for highly accurate sensor readings.
• An adaptable up to 12-bit Digital-to-Analogue Converter (DAC) for finer analogue control.
• An Operational Amplifier (OPAMP) for signal conditioning.

Powering your UNO R4 WiFi is simple and versatile:

• The RA4M1 operates efficiently at 5V.
• You can supply power via the barrel jack (VIN pin) with a wide 6-24V input range.
• For convenience, it also supports 5V power directly through the USB-C port.

Connect your projects to the world with comprehensive communication features:

• 1x UART (pins D0, D1) for serial communication.
• 1x SPI (pins D10-D13, ICSP header) for high-speed peripheral connections.
• 1x I2C (pins A4, A5, SDA, SCL) for simple two-wire communication.
• 1x CAN (pins D4, D5) for robust industrial communication (requires an external transceiver).

The UNO R4 WiFi truly shines with its integrated wireless capabilities via the ESP32-S3 module:

• Wi-Fi support (802.11 b/g/n standard, Wi-Fi 4) with speeds up to 150 Mbps on the 2.4 GHz band for robust internet connectivity.
• Bluetooth 5 for seamless short-range communication with other devices.

Pin Description:

Useful Links:

• Datasheet
• Schematics

Package Included:

1 x Official Arduino UNO EK (एक) R4 WiFi Made in India