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Arduino UNO R4 Minima with SmartElex Bharat Explorer Shield

₹1,659.00 (Inclusive of all taxes)
Out of Stock

The Official Arduino UNO R4 Minima, powered by a Renesas RA4M1 (ARM Cortex-M4) microcontroller, is bundled with the SmartElex Bharat Explorer Shield, creating a comprehensive platform for IoT, embedded systems, and educational prototyping. This combo offers enhanced performance with 256KB Flash, 32KB SRAM, and diverse communication protocols.

Features

  • Powerful 32-bit Renesas RA4M1 (Cortex-M4) microcontroller for enhanced performance at 48 MHz.
  • Integrated SmartElex Bharat Explorer Shield with multiple sensors, displays, and actuators for rapid prototyping.
  • Generous memory: 256KB Flash, 32KB SRAM, and 8KB EEPROM for robust program and data storage.
  • Supports a wide array of communication protocols including UART, SPI, I2C, and CAN.
  • Features onboard a 4-digit 7-segment display, RGB LED, and built-in motor driver for versatile projects.

Out of stock

Description

The Official Arduino UNO EK (एक) R4 Minima, when paired with the SmartElex Bharat Explorer Shield, establishes a robust, all-in-one platform engineered for advanced embedded systems development, comprehensive IoT prototyping, and hands-on educational initiatives. Leveraging a high-performance 32-bit ARM Cortex-M4 processor running at 48 MHz, the UNO R4 board delivers substantial performance enhancements, expanded memory capacities, and a richer set of advanced peripheral interfaces compared to previous generations.

The included Bharat Explorer Shield significantly augments the UNO R4’s capabilities by integrating a diverse array of sensors, displays, and actuators directly onto a single board. This eliminates the necessity for numerous external components, streamlining the development process. Together, this powerful combination facilitates the rapid development and deployment of real-world projects, spanning applications such as robotics, industrial automation, and sophisticated smart systems.

Offering seamless hardware and software compatibility, straightforward programming via the familiar Arduino IDE, and a wealth of onboard features, this combo kit is an ideal solution for beginners venturing into electronics, students undertaking STEM projects, and seasoned professionals seeking an efficient prototyping environment.

Key Features

  • Powerful 32-bit ARM Cortex-M4 (48 MHz) microcontroller onboard.
  • All-in-one Explorer Shield integrates multiple sensors, displays, and actuators.
  • Includes a 4-digit 7-segment display and RGB LED for visual feedback.
  • Built-in motor driver simplifies robotics and motion control applications.
  • Offers multiple input devices: joystick, push buttons, touch sensor, and rotary encoder.
  • Features an I2C-based AHT20 temperature and humidity sensor.
  • Maintains high compatibility with Arduino UNO R3/R4 and similar STM32 Nucleo pinouts.
  • Optimized for IoT projects, embedded learning, and efficient rapid prototyping.

Applications

  • IoT prototyping and development
  • Embedded systems design and implementation
  • Educational robotics and automation projects
  • Smart system creation and integration
  • Rapid prototyping for makers and engineers

Technical Specifications

MicrocontrollerRenesas RA4M1 (32-bit ARM Cortex-M4, 48 MHz)
Flash Memory256 KB
SRAM32 KB
EEPROM8 KB
Operating Voltage5V Logic
Input Voltage (VIN)6–24V
Communication InterfacesUART, SPI, I2C, CAN
Board TypeDevelopment Board + Explorer Shield Combo
Architecture32-bit ARM
Input Devices (Shield)Joystick, buttons, LDR, IR, flame, mic, touch, encoder
Output Devices (Shield)7-segment display, buzzer, RGB LED, motor driver
Sensor (Shield)AHT20 Temperature & Humidity
ExpansionExternal I2C port
DebuggingSWD Support
Form FactorArduino UNO Compatible

Frequently Asked Questions

What are the key performance upgrades of the Arduino UNO R4 Minima?

The UNO R4 Minima features a Renesas RA4M1 (ARM Cortex-M4) microcontroller operating at 48 MHz, offering significantly higher processing power than its predecessors. It also includes 256KB Flash, 32KB SRAM, and 8KB EEPROM, along with expanded peripheral options like CAN bus for robust communication.

What functionalities does the SmartElex Bharat Explorer Shield add?

The Explorer Shield integrates a variety of sensors, displays, and actuators. This includes an AHT20 temperature/humidity sensor, 4-digit 7-segment display, RGB LED, motor driver, joystick, and multiple buttons. It eliminates the need for separate modules for many common projects, accelerating development time.

Is the Arduino UNO R4 Minima compatible with existing Arduino UNO R3 shields?

Yes, the Arduino UNO R4 Minima maintains the standard Arduino UNO form factor and pinout, ensuring high compatibility with most existing shields and accessories designed for the UNO R3. Developers can leverage a wide ecosystem of hardware add-ons without extensive modifications.

What development environment is recommended for this combo?

The Arduino IDE is the primary and recommended development environment for the UNO R4 Minima. It offers a familiar and easy-to-use platform with extensive libraries and community support, simplifying programming for both beginners and experienced developers. Official Arduino libraries support its advanced features.

What communication protocols are supported by the UNO R4 Minima?

The UNO R4 Minima supports standard serial communication protocols including UART (Serial), SPI, and I2C. Additionally, it incorporates CAN (Controller Area Network) bus support, which is particularly useful for automotive, industrial, and real-time control applications, expanding its project potential significantly.

Package Includes

  • 1 x Arduino UNO R4 Minima Board
  • 1 x SmartElex Bharat Explorer Shield

Additional Information

Weight 0.207 kg
Dimensions 11 × 9 × 7 cm