Arduino UNO R4 WiFi

Br 7,500.00

  • Arduino® UNO R4 WiFi
  • Microcontroller Renesas RA4M1 (Arm® Cortex®-M4)
  • programming Port USB-C®
  • Digital I/O Pins 14
  • Analog input pins 6
  • DAC 1
  • PWM pins 6
  • UART 1
  • I2C 1
  • SPI 1
  • 1 CAN Bus
  • Circuit operating voltage 5V (ESP32-S3 is 3.3 V)
  • Input voltage (VIN) 6-24V
  • DC Current per I/O Pin 8mA
  • Main core clock speed 48MHz
  • ESP32-S3 clock speed upto 240 MHz
  • RA4M1 256 kB Flash, 32 kB RAM
  • ESP32-S3 384 kB ROM, 512 kB SRAM
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  • Arduino® UNO R4 WiFi
  • The Arduino UNO R4 WiFi merges the RA4M1 microprocessor from Renesas with the ESP32-S3 from Espressif, creating an all-in-one tool for makers with enhanced processing power and a diverse array of new peripherals. With its built-in Wi-Fi® and Bluetooth® capabilities, the UNO R4 WiFi enables makers to venture into boundless creative possibilities. Furthermore, this versatile board boasts a convenient on-board 12×8 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.
  • 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.
  • Boasts increased memory and a faster clock speed, enabling more precise calculations and effortless handling of complex projects.
  • Introduces a range of on-board peripherals, including a 12-bit DAC, CAN BUS, and OP AMP, providing expanded capabilities and design flexibility.
  • Supports a wider input voltage range, allowing seamless integration with motors, LED strips, and other actuators using a single power source.
  • 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.
  • 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.
  • 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.
  • 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.
  • Incorporates a bright 12×8 red LED matrix, ideal for creative projects with animations or plotting sensor data, eliminating the need for additional hardware.
  • Includes an error-catching mechanism that detects runtime crashes and provides detailed explanations and hints about the code line causing the crash.

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