Development board UNO R4 WiFi ARDUINO
Pickup in department 1-5 b.d.
 6 pcs | Central Warehouse |
| 1 pcs | Tallinn Office |
Home delivery 1-5 b.d.
Delivery to DPD Pickup locations 1-5 b.d.
Delivery terms
Pickup in department
Pickup in department For free
IMPORTANT: The office will be closed on 10 January 2025 due to an inventory.
Quantity in shop
| 6 pcs | Central Warehouse |
| 1 pcs | Tallinn Office |
Home delivery
Home delivery
Over €25.00 (Orders up to 1000 kgs) | For free |
To €25.00 (Orders up to 1000 kgs) | €4.50 |
Delivery to DPD pickup locations
Delivery to DPD pickup locations
€3.50
Product description
Overview
The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless connectivity power of the ESP32-S3 from Espressif. On top of this, the UNO R4 WiFi offers an on-board 12x8 LED matrix, Qwiic connector, VRTC, and OFF pin, covering all potential needs makers will have for their next project.
With the UNO R4 WiFi, you can easily upgrade your project and add wireless connectivity to expand the reach of your current setup. If this is your first project, this board has everything you need to spark your creativity.
Let's explore what the UNO R4 WiFi has to offer:
- Hardware compatibility with UNO form factor: The UNO R4 WiFi maintains the same form factor, pinout, and 5 V operating voltage as its predecessor, the UNO R3, ensuring a seamless transition for existing shields and projects.
- Expanded memory and faster clock: The UNO R4 WiFi boasts increased memory and a faster clock speed, enabling more precise calculations and effortless handling of complex projects.
- Extra on-board peripherals: The UNO R4 WiFi introduces a range of on-board peripherals, including a 12-bit DAC, CAN BUS, and OP AMP, providing expanded capabilities and design flexibility.
- Extended 24 V tolerance: The UNO R4 WiFi supports a wider input voltage range, allowing seamless integration with motors, LED strips, and other actuators using a single power source.
- HID support: With built-in HID support, the UNO R4 WiFi can simulate a mouse or keyboard when connected to a computer via USB, making it easy to send keystrokes and mouse movements.
- Wi-Fi® and Bluetooth®: The UNO R4 WiFi hosts an ESP32-S3 module, enabling makers to add wireless connectivity to their projects.
- Combined with the Arduino IoT Cloud, makers can monitor and control their projects remotely.
- Qwiic connector: The UNO R4 WiFi features a Qwiic I2C connector, allowing easy connection to nodes from the extensive Qwiic ecosystem.
- Adapter cables also enable compatibility with sensors and actuators based on other connectors.
- Support for battery-powered RTC: The UNO R4 WiFi includes additional pins, including an "OFF" pin to turn off the board and a "VRTC" pin to keep the internal Real-Time Clock powered and running.
- LED matrix: The UNO R4 WiFi incorporates a bright 12x8 red LED matrix, ideal for creative projects with animations or plotting sensor data, eliminating the need for additional hardware.
- Diagnostics for runtime errors: The UNO R4 WiFi includes an error-catching mechanism that detects runtime crashes and provides detailed explanations and hints about the code line causing the crash.
- With all these features packed into the well-known UNO form factor, now is the perfect time to upgrade your project or embark on your maker journey. The UNO R4 WiFi offers unparalleled versatility and possibilities for makers of all levels.
Technical data
| Microcontroller | Renesas RA4M1 (Arm® Cortex®-M4) |
|
| USB | USB-C® | Programming Port |
| Pins | Digital I/O Pins | 14 |
| Pins | Analog input pins | 6 |
| DAC | 1 | |
| PWM pins | 6 | |
| Communication | UART | Yes, 1x |
| I2C | Yes, 1x | |
| SPI | Yes, 1x | |
| CAN | Yes 1 CAN Bus | |
| Power | Circuit operating voltage | 5 V (ESP32-S3 is 3.3 V) |
| Input voltage (VIN) | 6-24 V | |
| DC Current per I/O Pin | 8 mA | |
| Clock speed | Main core | 48 MHz |
| ESP32-S3 | up to 240 MHz | |
| Memory | RA4M1 | 256 kB Flash, 32 kB RAM |
| ESP32-S3 | 384 kB ROM, 512 kB SRAM | |
| Dimensions | Width | 68.85 mm |
| Length | 53.34 mm |
Useful information
Specifications
Experimental product description generated by artificial intelligence
Arduino UNO R4 WiFi Development Board
The Arduino UNO R4 WiFi is the latest addition to the popular UNO series, now featuring a powerful 32-bit microcontroller and integrated Wi-Fi connectivity. This development board is perfect for makers, beginners, and educators alike.
Key Features
- 32-bit Microcontroller: Experience significantly faster processing speeds compared to previous UNO boards.
- Built-in Wi-Fi and Bluetooth: Easily connect your projects to the internet and other devices without additional hardware.
- Larger Memory: The increased memory allows for more complex projects and data storage.
- Extensive Peripherals: A wide range of input/output options for diverse applications.
- Easy to Use: Compatible with the Arduino IDE and a large online community for support.
Applications
The Arduino UNO R4 WiFi is versatile and can be used for a wide range of projects, including:
- Internet of Things (IoT) projects: Connect to the cloud and control devices remotely.
- Robotics: Control motors, sensors, and other robotic components.
- Wearables: Create interactive and connected wearable devices.
- Home automation: Automate home appliances and systems.
- Educational projects: A great tool for learning electronics and programming.
Why Choose the Arduino UNO R4 WiFi?
The Arduino UNO R4 WiFi offers a significant upgrade over previous UNO boards, providing increased processing power, built-in wireless connectivity, and a larger memory capacity. Its ease of use and extensive community support make it an ideal choice for both beginners and experienced developers.
| Feature | Description |
|---|---|
| Microcontroller | 32-bit |
| Connectivity | Wi-Fi, Bluetooth |
| Memory | Increased Flash, SRAM, and EEPROM |
Order your Arduino UNO R4 WiFi today and start creating!
This description is generated using artificial intelligence (AI) and may differ from the actual product. Common AI errors may include:
- Inaccurate product features: some technical specifications, colors, sizes or other parameters may be inaccurate or omitted.
- Incorrect compatibility information: AI may provide incorrect information about the compatibility of products with other devices or systems.
- Overly Optimistic Functions: in some cases functions may be provided whose product iš doesnt really have.
- Name or Model Discrepancies: AI may misrepresent the product name or model.
If you notice inconsistencies or have questions about the description, please contact us before purchasing the product, please contact us by e-mail to you: [email protected].
