Arduino Uno Rev4 Wi-Fi / ABX00087

TheArduino Uno Rev4 Wi-Fi / ABX00087 is an Arduino Uno Rev4 with support for Wi-Fi wireless technology. The Arduino Uno Rev4 Wi-Fi is a great option for developing electronic projects that require wireless connectivity. It combines the ease of use and advanced features of the Arduino Uno with wireless connectivity, which opens up additional opportunities for interaction and data collection from various sources.

The Arduino UNO R4 WiFi combines Renesas' RA4M1 microprocessor with Espressif's ESP32-S3 to create a versatile tool for makers with increased processing power and a diverse set of new peripherals. With built-in Wi-Fi® and Bluetooth® capabilities, the UNO R4 WiFi allows makers to unlock endless creative possibilities. Additionally, this versatile board boasts a convenient 12x8 integrated LED matrix and QWIIC connector, offering ample room for innovation and unleashing creativity. This dynamic combination enables makers to turn their ideas into reality and take their projects to unprecedented heights.

Arduino Uno Rev4: This board is based on the popular Arduino Uno and is an updated version. It offers a lot of functionality and features for developing electronic projects.

Wi-Fi connection: This version of the Arduino Uno comes with a built-in Wi-Fi module that allows you to connect the board to wireless networks. This allows you to communicate and share data with computers, mobile devices, and cloud services over a wireless network.

Advanced features: This board has many digital and analog I/Os, allowing you to connect a variety of sensors, actuators, and other devices. It also supports the use of expansion boards (shields), which allow you to extend the functionality of the board.

Arduino IDE support: This board is compatible with the Arduino IDE, a popular integrated development environment that provides a user-friendly interface for programming and controlling the board. With the Arduino language, you can create programs and control the board with ease.

With more processing power, memory, and speed in the familiar 5V UNO form factor, it allows users to easily update projects created with the UNO R3 or Leonardo.

What's more, thanks to Renesas' RA4M1 microcontroller, it can utilize two new standard peripherals, CAN BUS and (12-bit) DAC: ideal for automation or audio projects.

This board has a standard set of features (like the UNO R4 Minima):
- USB-C® connector
- HID device (for mouse or keyboard emulation)
- Improved power supply
- Diagnostics of execution errors
- 2x SPI + 2x I2C + 1x CAN buses
- DAC

And has the following additional features:
- Wi-Fi® / Bluetooth® Low Energy
- Fully addressable LED matrix with 96 LEDs
- Qwiic I2C connector
- RTC (with buffer battery support)

Key Features:

● Hardware compatibility with the UNO form factor: The UNO R4 WiFi supports the same form factor, socket, and 5V operating voltage as its predecessor, the UNO R3, ensuring a seamless transition for existing expansion boards and projects.
● Expanded memory and faster clock: The UNO R4 WiFi boasts increased memory and faster clock speeds, enabling more accurate calculations and easier handling of complex projects.
● Additional built-in peripherals: The UNO R4 WiFi introduces a range of on-board peripherals, including a 12-bit DAC, CAN BUS, and op amp, providing enhanced capabilities and design flexibility.
● Extended tolerance to 24 V: The UNO R4 WiFi supports a wider input voltage range, allowing for seamless integration of motors, LED strips, and other drives with a single power supply.
● HID support: With built-in HID support, UNO R4 WiFi can simulate a mouse or keyboard when connected to a computer via USB, making it easy to transfer keystrokes and mouse movements.
● Wi-Fi® and Bluetooth®: The UNO R4 WiFi includes an ESP32-S3 module, allowing makers to add wireless connectivity to their projects. Combined with the Arduino IoT Cloud, makers can remotely monitor and control their projects.
● QWIIC connector: The UNO R4 WiFi features a Qwiic I2C connector, allowing for easy connection to nodes in the extensive QWIIC ecosystem. Adapter cables also provide compatibility with sensors and actuators based on other connectors.
● Support for battery-powered RTC: The UNO R4 WiFi contains 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.
● LED matrix: The UNO R4 WiFi includes a bright red 12x8 LED matrix, which is ideal for creative projects involving animation or sensor data mapping, eliminating the need for additional hardware.
● Run-time error diagnostics: The UNO R4 WiFi includes an error detection engine that detects runtime failures and provides detailed explanations and hints on the line of code causing the failure.

• Microcontroller: Renesas RA4M1 (Arm® Cortex®-M4 with floating point module)
• Wireless connection: ESP32-S3
• USB: USB-C® / HID programming port
• Contacts:
  • Digital I/O pins: 14
  • Analog inputs: 6
  • DACS: 1
  • PWM outputs: 6
• Communication
  • UART: 1
  • I2C: 2 (SDA, SCL / A4, A5 and QWIIC connections)
  • SPI: 1
  • CAN: 1 (external transceiver required)
  • Other: VRTC & OFF contact
• Power supply.
  • Operating voltage of the circuit: 5V (ESP32-S3 3.3V)
  • Input voltage (VIN): 6-24 В
  • Constant current per I/O pin: 8 mA
• Clock frequency
  • RA4M1: 48 MHz
  • ESP32-S3: up to 240 MHz
• Memory.
  • RA4M1: 256 KB Flash, 32 KB RAM
  • ESP32-S3: 384 KB ROM, 512 KB SRAM
• Dimensions:
  • Width 68.85 mm
  • Length 53.34 mm
• Weight: 0.03kg