Worth: $38.99
(as of Nov 07, 2025 07:24:03 UTC – Particulars)
The Arduino UNO R4 WiFi merges the RA4M1 microprocessor from Renesas with the ESP32-S3 from Espressif, creating an all-in-one software for makers with enhanced processing energy and a various array of recent peripherals. With its built-in Wi-Fi and Bluetooth capabilities, the UNO R4 WiFi allows makers to enterprise into boundless inventive potentialities. Moreover, this versatile board boasts a handy on-board 12×8 LED matrix and a QWIIC connector, providing ample area for innovation and unleashing creativity. This dynamic mixture empowers makers to remodel their concepts into actuality and elevate their initiatives to unprecedented heights.
Twin-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 highly effective dual-core processing capabilities. This mixture affords flexibility for a variety of initiatives, from high-speed communications and wi-fi management to real-time knowledge processing and edge AI purposes.
Complete Wi-fi Connectivity: Outfitted with Wi-Fi and Bluetooth 5.0, the UNO R4 WiFi ensures strong wi-fi communication for IoT initiatives, distant sensors, sensible gadgets, and wi-fi management purposes. Whether or not connecting to the cloud, different gadgets, or native networks, the board affords secure and high-speed wi-fi connectivity for seamless operation.
Fashionable USB-C, CAN, & Qwiic Connector: The USB-C port allows environment friendly energy supply and quick programming, enhancing ease of use in comparison with conventional USB connections. The Controller Space Community (CAN) help permits for dependable, real-time communication in industrial, automotive, or robotic techniques. Moreover, the Qwiic Connector makes it straightforward so as to add I2C sensors and peripherals, simplifying the connection course of and decreasing the necessity for complicated wiring.
Excessive-Precision 12-bit DAC & OP-AMP: For initiatives that require high-quality analog output, the 12-bit DAC (Digital-to-Analog Converter) and built-in operational amplifier (OP-AMP) present exact analog sign technology and amplification. This characteristic is good for audio initiatives, sensor interfacing, or purposes the place analog sign management and processing are essential.
Built-in 12×8 LED Matrix: The UNO R4 WiFi features a built-in 12×8 LED Matrix, enabling customers to show dynamic visuals, messages, or real-time knowledge on the board itself. This makes it excellent for initiatives that require fast visible suggestions, equivalent to standing indicators, occasion shows, or interactive person interfaces.
