Arduino UNO R4 WiFi board (Clone) Type-C

Arduino UNO R4 WiFi board (Clone) Type-C

The Arduino UNO R4 WiFi is the first UNO board to feature a 32-bit microcontroller and an ESP32-S3 WiFi module (ESP32-S3-MINI-1-N8). It features an RA4M1 series microcontroller from Renesas (R7FA4M1AB3CFM), which embeds a 48 MHz Arm® Cortex®-M4 microprocessor. The UNO R4 WiFi’s memory is larger than its predecessors, with 256kB flash, 32kB SRAM and 8kB data memory (EEPROM). The RA4M1’s operating voltage is fixed at 5VDC, whereas the ESP32-S3 module is 3.3VDC. Communication between these two MCUs is performed via a logic-level translator. Furthermore, this versatile board boasts a convenient on-board 12×8 LED matrix, a Qwiic connector, VRTC pin, and an OFF pin, covering all potential needs makers will have for their next project.

Features of Arduino UNO R4 WiFi board (Clone) Type-C:

• Arduino Cloud The UNO R4 WiFi is compatible with the Arduino Cloud platform. Build IoT projects in just minutes.
• 5 V Operating Voltage The RA4M1 and the GPIOs of this board operates on 5 V.
• Real-Time Clock (RTC) Keep track of time & date and set alarms with the built-in RTC.
• Mouse/Keyboard Emulation (HID) Build game controllers by emulating a mouse/keyboard.
• LED Matrix Learn how to create animations and graphics on the 12×8 LED matrix.
• Digital-to-Analog Converter (DAC) Use the onboard 12-bit DAC to build sophisticated audio projects.
• Input Voltage Power your UNO R4 board through the VIN pin or the barrel jack at up to 6-24 V.

Pinout of Arduino UNO R4 WiFi board (Clone) Type-C:Specifications Specifications Arduino UNO R4 WiFi board (Clone) Type-C:

• Brand: Arduino Clone
• Model No: UNO R4 WiFi
• Main Microcontroller: Renesas R7FA4M1AB3CFM (48MHz Arm® Cortex®-M4 Core with a floating point unit)
• WiFi Co-Processor: ESP32-S3 (ESP32-S3-MINI-1-N8)
• Flash Memory (Code): 256kB
• SRAM: 32kB
• Flash Memory (Data / EEPROM): 8kB
• Input Voltage Range (DC Jack): 4V ~ 18VDC
• R7FA4M1 MCU Operating Voltage: 5VDC
• ESP32-S3 Operating Voltage: 3.3VDC
• USB Connector Type: Female USB Type-C Socket
• Digital I/O Pins: 14 – D0 to D13
• Analog Input Pins: 6 – A0 to A5
• PWM Output Pins: 6 – D3,D5,D6,D9,D10,D11
• Peripherals:
  • Capacitive Touch Sensing Unit
  • USB 2.0 Full Speed Module (HID Support)
  • RTC (Real-Time Clock) & VRTC Pin (RTC Supply Voltage Pin)(
  • Up to 14-bit ADC
  • Up to 12-bit DAC
• Operational Amplifier:
  • 1x CAN Interface (D4,D5 – External transceiver required)
  • 1x SPI (D10-D13 / ICSP Header)
  • 1x I²C (A4,A5 / SDA,SCL / Qwiic Connecotr)
  • 1x UART (D0,D1)
• Other:
  • 12×8 Red LED Matrix (96 Pixels Total)
  • OFF Pin which allows you to turn the board off
  • DIP switch to switch USB port connection between RA4M1 processor and ESP32-S3
  • Operating Temperature Range: -40°C to +85°C
  • Dimensions: 68.58mm X 53.34mm X 15mm

Applications of Arduino UNO R4 WiFi board (Clone) Type-C:

• IoT (Internet of Things) Projects.
• Robotics and Automation.
• Smart Agriculture.
• Wearable Technology and Health Monitoring.
• Smart City Applications.
• Education & Learning.
• Home Security Systems.
• Artificial Intelligence & Edge Computing.

References & Documentation Links:

• Datasheet
• Schematics

Package Contents:

• 1 X  Arduino UNO R4 WiFi board (Clone) Type-C