ArduinoUNO R4 WiFi [ABX00087] – Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects
Details
- BrandArduino
- Model NameArduino UNO R4
- Connectivity TechnologyBluetooth USB
- Included ComponentsUNO R4 WiFi or
- Operating SystemFreeRTOS
![Arduino UNO R4 WiFi [ABX00087] – Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects](https://images-na.ssl-images-amazon.com/images/I/614tXIQWSRL._AC_UL116_SR116,116_.jpg)
![Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping](https://images-na.ssl-images-amazon.com/images/I/61AvdQOxFzL._AC_UL116_SR116,116_.jpg)
Description
🚀 Elevate your IoT game with the Arduino UNO R4 WiFi — where power meets precision and connectivity.
- DYNAMIC VISUAL FEEDBACK - Built-in 12x8 LED matrix lets your projects speak visually with real-time data, alerts, and interactive displays.
- PRECISION ANALOG CONTROL - 12-bit DAC and OP-AMP deliver crystal-clear analog output—perfect for audio, sensors, and real-time signal tuning.
- NEXT GEN CONNECTIVITY PORTS - USB-C for rapid charging & programming, CAN for industrial-grade communication, plus Qwiic for plug-and-play sensor expansion.
- SEAMLESS WIRELESS INTEGRATION - Stay effortlessly connected with robust Wi-Fi and Bluetooth 5.0 for smart devices and remote control.
- POWERHOUSE DUAL CORE PROCESSING - Harness the combined might of ARM Cortex-M4 and ESP32-S3 for lightning-fast, multitasking IoT projects.
The Arduino UNO R4 WiFi combines a dual-core Renesas RA4M1 microcontroller and ESP32-S3 chip to deliver powerful processing and advanced wireless capabilities. Featuring Wi-Fi 5.0, Bluetooth 5.0, USB-C, CAN bus support, and a Qwiic connector, it offers versatile connectivity for complex IoT and embedded projects. Its 12-bit DAC and OP-AMP enable high-precision analog output, while the integrated 12x8 LED matrix provides immediate visual feedback, making it an ideal platform for professional-grade, next-level embedded development.
Specifications
| RAM | SRAM |
| Wireless Type | Bluetooth |
| Brand | Arduino |
| Series | Arduino UNO R4 WiFi |
| Item model number | ABX00087 |
| Operating System | FreeRTOS |
| Item Weight | 0.705 ounces |
| Product Dimensions | 3.15 x 7.87 x 10.24 inches |
| Item Dimensions LxWxH | 3.15 x 7.87 x 10.24 inches |
| Number of Processors | 1 |
| Manufacturer | ARDUINO |
| ASIN | B0C8V88Z9D |
| Country of Origin | Italy |
| Date First Available | June 21, 2023 |
Have a Question? See What Others Asked
Reviews
R**Y
Purchase real Arduinos and enjoy the flawless setup
I literally love arduinos. I will tell you when I first started I bought the clones. They are cheaper but more aggravating. They are legal because its open source. You can use arduino ide to program them but it's tricky setting up the com ports or gettting them to read correctly. These are really not that much more and are the real thing designed with IDE so without a doubt they work flawlessly and your supporting the people you should. I will definetly be sticking to the real arduinos from now on. I use these to prototype things, make projects with my kid and teach her about electricity, programming, building. It's just a great time. I even gave them out as presents at work. I will say I use tinkercad online for free. They have arduinos in their circuit designs and you can build and simulate projects prior to the protoype build. This just helps minimize issues, not short anything, or helps you learn as they have great details for different sensors and how to connect them. Or maybe you want to build something that you do not have a sensor for. Build it in tinkercad and make sure it works as you want it to prior to buying a sensor.
E**A
Nice
Everything came well and the board works perfectly fine.
G**D
Awesome Board.
Beginner or advanced users can find endless ways to learn and use this board. Excellent upgrade from the R3. Wifi and speed are bonuses. Good price. IOT workhorse. Tons of free lessons available.
K**A
Has Internal RTC!
Absolutely works perfectly! I selected the R4 WiFi primarily for the built-in Real Time Clock (RTC) module, necessary for my project. The clock can be backed up with a 3.2V coin cell - a dedicated set of pins for the external keep alive batteryare provided. If ones application needs the usual external DS3231, etc. clock modules, the UNO R4 is a good bet for eliminating jumper wires and clutter.
C**E
Awesome unit, good value for price
Arrived as described, fast shipping. Very good quality unit. Used to control a hobby model car. WiFi and Bluetooth were a big plus. Will buy again.
H**H
accurate
These worked great on a homemade project to build a 3D dog replica.
O**R
Good product
Very good arduino
R**Z
Excellent
Item received as describe
Common Questions
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