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

★★★★★ 4.3 104 reviews

US$11.00
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Product details

Management number 223260976 Release Date 2026/05/09 List Price US$11.00 Model Number 223260976
Category
  • Dual-Core Processing with Renesas RA4M1 and ESP32-S3: The Arduino UNO R4 WiFi combines the Renesas RA4M1 microcontroller (ARM Cortex-M4) and the ESP32-S3 Wi-Fi/Bluetooth chip, delivering powerful dual-core processing capabilities. This combination offers flexibility for a wide range of projects, from high-speed communications and wireless control to real-time data processing and edge AI applications.
  • Comprehensive Wireless Connectivity: Equipped with Wi-Fi and Bluetooth 5.0, the UNO R4 WiFi ensures robust wireless communication for IoT projects, remote sensors, smart devices, and wireless control applications. Whether connecting to the cloud, other devices, or local networks, the board offers stable and high-speed wireless connectivity for seamless operation.
  • Modern USB-C, CAN, & Qwiic Connector: The USB-C port enables efficient power delivery and fast programming, improving ease of use compared to traditional USB connections. The Controller Area Network (CAN) support allows for reliable, real-time communication in industrial, automotive, or robotic systems. Additionally, the Qwiic Connector makes it easy to add I2C sensors and peripherals, simplifying the connection process and reducing the need for complex wiring.
  • High-Precision 12-bit DAC & OP-AMP: For projects that require high-quality analog output, the 12-bit DAC (Digital-to-Analog Converter) and integrated operational amplifier (OP-AMP) provide precise analog signal generation and amplification. This feature is ideal for audio projects, sensor interfacing, or applications where analog signal control and processing are necessary.
  • Integrated 12x8 LED Matrix: The UNO R4 WiFi includes a built-in 12x8 LED Matrix, enabling users to display dynamic visuals, messages, or real-time data on the board itself. This makes it perfect for projects that require immediate visual feedback, such as status indicators, event displays, or interactive user interfaces.

ASIN B0C8V88Z9D
Brand Arduino
Model Name Arduino UNO R4 WiFi
Item Weight 20 Grams
Manufacturer Arduino
Model Number ABX00087
BuiltIn Media Industrial extension module
Mfr Part Number ABX00087
Processor Brand Renesas
Processor Count 1
Total Usb Ports 1
Operating System FreeRTOS
Compatible Devices Devices with UART, SPI, I2C, or CAN interfaces
Warranty Description 2 Year Manufacturer
Wireless Compability Bluetooth
RAM Memory Technology SRAM
Connectivity Technology Bluetooth, USB, Wi-Fi
Item Dimensions L x W x H 8"W x 1.57"H
External Testing Certification Não aplicável

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