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Item #:
111699765
Abx00087 - Arduino Uno R4 Wifi Board Ra4m1 Controller 14 Digital 6 Analog
Item #:
111699765
XOF 32485
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The Arduino UNO R4 WiFi empowers makers to transform their ideas into reality and elevate their projects to unprecedented heights.
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What Stands Out
Wi-Fi & Bluetooth
Equipped with ESP32-S3, allowing seamless connectivity for IoT projects, enabling remote control, and data sharing across devices effortlessly.
Versatile Connectivity
Includes USB-C and CAN support, making it suitable for various applications, whether for professional or hobbyist embedded systems, thus enhancing usability.
Advanced Components
Features 12-bit DAC, OP AMP, and a 12x8 LED matrix, empowering developers to create innovative projects with high precision and visual feedback, pushing the boundaries of creativity.
Product Details
- Arduino® UNO R4 WiFi The Arduino UNO R4 WiFi merges the RA4M1 microprocessor from Renesas with the ESP32S3 from Espressif creating an allinone tool for makers with enhanced processing power and a diverse array of new peripherals. With its builtin WiFi® and Bluetooth® capabilities the UNO R4 WiFi enables makers to venture into boundless creative possibilities. Furthermore this versatile board boasts a convenient onboard 12x8 LED matrix and a Qwiic connector offering ample space for innovation and unleashing creativity. This dynamic combination empowers makers to transform their ideas into reality and elevate their projects to unprecedented heights.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. 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 onboard peripherals: The UNO R4 WiFi introduces a range of onboard peripherals including a 12bit 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 builtin 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. WiFi® and Bluetooth®: The UNO R4 WiFi hosts an ESP32S3 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 batterypowered 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 RealTime 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 errorcatching 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 wellknown 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.
| Brand | Arduino |
| Volts | 5 V |
| Input voltage | 5 V |
| Features | Overload Protection |
| Compatibility | Arduino |
| Color category | Red |
| Manufacturer | Arduino |
| Model | UNO R4 WiFi |
| Model name | Arduino UNO R4 WiFi |
| Display technology | LED |
| Has written warranty | No |
| Item Weight | 0.3 lbs (140 grams) |
Who Should Buy?
-
IoT Developers
Ideal for building advanced Internet of Things applications with Wi-Fi and Bluetooth connectivity options.
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Embedded Engineers
Suitable for creating complex embedded systems leveraging microcontroller functionality and multiple interfaces.
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Education Purposes
Great for teaching electronics and programming concepts due to its diverse capabilities and user-friendly platform.
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Beginners
May be overwhelming for beginners due to its advanced features and complexity compared to simpler boards.
Product Description
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Customer Questions & Answers
-
Question:
What is the main advantage of the UNO R4 WiFi?
Answer: The main advantage is the combination of enhanced processing power and built-in wireless connectivity, allowing for innovative and complex projects. -
Question:
Can I use it with my existing Arduino shields?
Answer: Yes, the UNO R4 WiFi maintains the same form factor as the UNO R3, ensuring compatibility with existing shields and project setups. -
Question:
What kind of projects can I create with the UNO R4 WiFi?
Answer: You can create a wide range of projects, from basic IoT applications to advanced systems involving motors, LED strips, and real-time data monitoring.
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XOF 32485
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Features & Benefits
- Enhanced processing power with RA4M1 microprocessor and ESP32S3.
- Built-in WiFi® and Bluetooth® for limitless project possibilities.
- Compatible with existing UNO form factor for easy upgrades.
- Expanded memory and faster clock speed for complex project handling.
- Versatile peripherals including a 12-bit DAC and 12x8 LED matrix.
- HID support simulates mouse/keyboard functionality via USB.
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