Arduino® UNO R4 WiFi

Official Arduino UNO R4 WiFi (ABX00087) Development Board Arduino® UNO R4 WiFi

Part Number: ABX00087 | Brand New & Original Genuine Stock

✓ FAST USA SHIPPING ✓ 100% GENUINE ARDUINO ✓ TOP RATED US SELLER Product Overview: The Arduino UNO R4 WiFi (ABX00087) combines the processing power of the 32-bit Renesas RA4M1 ARM Cortex-M4 microcontroller with wireless capabilities powered by the Espressif ESP32-S3 module. Retaining the classic UNO form factor and 5V operating logic, it features built-in Wi-Fi 4, Bluetooth 5.0, a 12x8 red LED matrix, a Qwiic connector, and USB-C power/programming. Key Features & Highlights

• 32-Bit Microcontroller: Powered by the Renesas RA4M1 (Arm® Cortex®-M4) running at 48 MHz with 256 kB Flash and 32 kB SRAM.
• Dual Wireless Module: Integrated ESP32-S3-MINI-1-N8 provides Wi-Fi 802.11 b/g/n and Bluetooth 5.0 LE connectivity.
• 12x8 LED Matrix: Built-in red matrix for visual indicators, custom graphics, and animation displays right on the board.
• Enhanced Peripherals: Includes a 12-bit DAC (on pin A0), CAN Bus controller, integrated OP-AMP, and Qwiic I2C connector.
• 5V Operating Logic & 24V Input Tolerance: Maintains shield compatibility while allowing an input voltage supply (VIN) range of 6V to 24V.
• Modern USB-C Port: Single USB-C interface used for board programming, power supply, and serial communication.

Technical Specifications Manufacturer Arduino Model / Part Number ABX00087 (UNO R4 WiFi) Main Microcontroller Renesas R7FA4M1AB3CFM#AA0 (Arm® Cortex®-M4) Main MCU Clock Speed 48 MHz Wireless Module Espressif ESP32-S3-MINI-1-N8 Wireless Protocol Wi-Fi 4 (802.11 b/g/n) & Bluetooth® 5.0 LE Memory 256 kB Flash | 32 kB SRAM | 8 kB EEPROM Operating Voltage 5V (Main Logic) / 3.3V (ESP32-S3 domain) Input Voltage (VIN) 6V to 24V DC Digital I/O Pins 14 Analog Input Pins 6 (Up to 14-bit ADC) DAC Output 1x 12-bit Analog DAC (Pin A0) Interfaces Supported Bluetooth, CAN, I2C, SPI, UART, USB-C, Wi-Fi, Qwiic On-Board Display 12 x 8 Red LED Matrix Operating Temperature -40°C to +85°C Dimensions 68.85 mm x 53.34 mm Shipping & Seller Guarantee ⚡ Fast Domestic Shipping

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