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Reference: RBD-1354

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Arduino Uno R4 Wifi

RBD-2850
  • Next-Gen UNO: Powerful 32-bit board with built-in Wi-Fi and Bluetooth for versatile IoT projects.
  • Enhanced Performance: Increased speed, memory, and processing power compared to previous UNO models.
  • Beginner-Friendly: Maintains the classic UNO form factor and familiar Arduino development environment.
  • Built-in Extras: 12x8 LED matrix, Qwiic connector, and more for expanded functionality.


This is an affordable version of Arduino Uno R4 Wifi, Manufactured in China.

Buy the Official Arduino Uno R4 Wifi - Made in Italy here. 

Buy the Premium Arduino Uno R4 Wifi - here. 

BDT 2,480
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  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement

The Arduino® UNO R4 WiFi is the first UNO board to feature a 32-bit microcontroller and an ESP32-S3 Wi-Fi® module (ESP32-S3-MINI-1-N8). It features a RA4M1 series microcontroller from Renesas (R7FA4M1AB3CFM#AA0), based on a 48 MHz Arm® Cortex®-M4 microprocessor. The UNO R4 WiFi's memory is larger than its predecessors, with 256 kB flash, 32 kB SRAM and 8 kB of EEPROM.

The Arduino Uno R4 WiFi  ushers in a new era of creative possibilities for makers and hobbyists of all levels.  This powerful  evolution of the classic Arduino UNO  integrates a  32-bit RA4M1 microcontroller  by Renesas,  along with an ESP32-S3-MINI coprocessor,  significantly boosting processing speed, memory capacity, and overall performance.  This advanced board  seamlessly integrates  WiFi and Bluetooth® connectivity,  opening doors for  intuitive development of  IoT (Internet of Things) projects. Featured By RoboticsBD.

Designed for the Future:

The Uno R4 WiFi  maintains the  industry-standard form factor  and  5V operating voltage  of the UNO series,  ensuring compatibility with existing projects and components.  The familiar  user-friendly design  makes it  ideal for beginners  looking to step into the world of IoT development,  while the  enhanced capabilities  cater to the needs of  experienced makers  as well.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Arduino-UNO-R3-WIFI.gif

Arduino Cloud

The UNO R4 WiFi is compatible with the Arduino Cloud platform. Build IoT projects in just minutes! GO TO PLATFORM

5 V Operating Voltage

The RA4M1 and the GPIOs of this board operates on 5 V.

Real-Time Clock (RTC)

Keep track of time & date and set alarms with the built-in RTC. DOCUMENTATION

Mouse/Keyboard Emulation (HID)

Build game controllers by emulating a mouse/keyboard. DOCUMENTATION

Cheat Sheet

A reference to all technical features on this board, with pointers to additional documents. CHEAT SHEET

LED Matrix

Learn how to create animations and graphics on the 12x8 LED matrix. DOCUMENTATION

Digital-to-Analog Converter (DAC)

Use the onboard 12-bit DAC to build sophisticated audio projects. DOCUMENTATION

Input Voltage

Power your UNO R4 board through the VIN pin or the barrel jack at up to 6-24 V.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Features:

  1. Built-in Wi-Fi and Bluetooth®: Streamline wireless communication for IoT applications.
  2. 12x8 LED Matrix: Create custom light displays and visualizations.
  3. Qwiic Connector: Simplifies integration with various sensors and actuators.
  4. Real-Time Clock (RTC): Keep track of time and date within your projects.
  5. Mouse/Keyboard Emulation: Build interactive controllers using your UNO.
  6. Improved Power Section: Supports wider input voltage range (6-24V).

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Applications:

  1. Beginners: Learn electronics and programming with a familiar platform.
  2. Educators: Introduce students to IoT concepts in a practical way.
  3. Hobbyists: Build interactive projects with enhanced capabilities.
  4. Makers: Prototype and develop sophisticated IoT applications.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

General Specifications
Operating Voltage 5V
Memory 256KB Flash / 32KB SRAM
Input Voltage 6-24V
Clock Speed 48 MHz
Programming Port USB-C
MCU RA41M1 from Renesas (Cortex M4)
WiFi/BLE ESP32-S3-MINI
LED Matrix 12x8 Fully-addressable Red LEDs
Connectivity WiFi, Bluetooth® Low Energy
Other Features Real-Time Clock, Mouse/Keyboard Emulation, Qwiic Connector, 12-bit DAC, Op Amp
Shipment Weight 0.042 kg
Shipment Dimensions 12 x 8 x 5 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Documentation:

  1. Datasheet
  2. Schematics
  3. Renesas RA4M1 Datasheet (R7FA4M1AB3CFM#AA0)
  4. Arduino Cloud
  5. Full Documentation

Package Includes:

1 x Arduino Uno R4 Wifi - Assemble in China

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RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

What is the price of Arduino Uno R4 Wifi in Bangladesh?

The latest price of Arduino Uno R4 Wifi in Bangladesh is BDT 2,480 You can buy the Arduino Uno R4 Wifi at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Product Details
RBD-2850
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