Original Arduino UNO EK (एक) R4 Minima – Made in India

The Original Arduino UNO EK (एक) R4 Minima – Made in India is the next generation of the classic UNO development board designed for makers, engineers, and students. Based on the powerful Renesas RA4M1 32-bit microcontroller, the Arduino UNO R4 Minima delivers significantly improved performance compared to the traditional UNO while maintaining the same form factor and compatibility with existing Arduino shields.

With 32 bit Arduino board RA4M1, 48 MHz processing speed, expanded memory, USB-C connectivity, and 5V operating voltage, this board is ideal for embedded development, robotics, IoT projects, industrial prototyping, and educational learning.

The Made in India EK (एक) edition ensures reliable quality and compatibility with the global Arduino ecosystem while supporting local manufacturing. Whether you are upgrading from the classic UNO or starting a new electronics project, this board provides a powerful yet easy-to-use development platform.

This Arduino UNO R4 development board is perfect for Arduino beginners, advanced developers, robotics enthusiasts, and educational institutes looking for a reliable microcontroller board.

Features:

• Hardware compatibility with UNO form factor: The UNO R4 Minima maintains the same form factor, pinout, and 5 V operating voltage as its predecessor, the UNO R3. This ensures a seamless transition for existing shields and projects, leveraging the extensive and unique ecosystem already established for the Arduino UNO.
• Expanded memory and faster clock: Prepare for more precise calculations and the ability to handle complex projects with ease. The UNO R4 Minima boasts increased memory and a faster clock speed, empowering you to tackle demanding tasks effortlessly.
• Extra on-board peripherals: The UNO R4 Minima introduces a range of on-board peripherals, including a 12-bit DAC, CAN BUS, and OP AMP. These additional components provide you with expanded capabilities and flexibility in your designs.
• Extended 24 V tolerance: The UNO R4 Minima now supports a wider input voltage range, allowing power supplies up to 24 V. This enables seamless integration with motors, LED strips, and other actuators, simplifying your projects by utilizing a single power source.
• SWD connector: Debugging is a critical aspect of any project. Simply connect an external debugger to the UNO R4 Minima and effortlessly monitor the inner workings of your system. Stay in control and gain valuable insights.
• HID support: The UNO R4 Minima comes with built-in HID (Human Interface Device) support, enabling it to simulate a mouse or keyboard when connected to a computer via a USB cable. This convenient feature makes it a breeze to send keystrokes and mouse movements to a computer, enhancing usability and functionality.

Specifications:

• Board Name: Arduino UNO R4 Minima
• SKU: ABX00080
• Microcontroller: Renesas RA4M1 (Arm® Cortex®-M4)
• USB: USB-C® Programming Port
• Pins: Digital I/O Pins – 14, Analog input pins – 6, DAC – 1, PWM pins – 6
• Communication: UART, I2C, SPI, CAN Bus
• Power: Circuit operating voltage 5 V, Input voltage (VIN) 6-24 V
• DC Current per I/O Pin: 8 mA
• Clock speed: Main core 48 MHz
• Memory: RA4M1 256 kB Flash, 32 kB RAM
• Dimensions: Width 68.85 mm, Length 53.34 mm

Package Includes:

• 1 × Original Arduino UNO EK (एक) R4 Minima – Made in India Development Board