Description
- Arduino Uno Rev4 Wifi
- Offers 12x8 LED matrix and a Qwiic connector
- Enables makers to venture into boundless creative possibilities
- Built-in Wi-Fi and Bluetooth capabilities
- Onboard 256 kB Flash and 32 kB RAM memory
- Programming Port: USB-C
- Input voltage (VIN): 6 - 24 V
The Arduino Uno Rev4 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 12x8 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.
- 1x Arduino Uno Rev4 Wifi
- 53.34 x 68.85 mm (L x W)
PDF Files
- Microcontroller: Renesas RA4M1 (Arm Cortex-M4)
- USB: USB-C (Programming Port)
- Pins: Digital I/O Pins: 14 | Analog input pins: 6 | DAC: 1 | PWM pins: 6
- Clock speed: Main core: 48 MHz | ESP32-S3: up to 240 MHz
Communication
- UART: Yes, 1x
- I2C: Yes, 1x
- SPI: Yes, 1x
- CAN: Yes 1 CAN Bus
Power
- Circuit operating voltage: 5 V (ESP32-S3 is 3.3 V)
- Input voltage (VIN): 6 - 24 V
- DC Current per I/O Pin: 8 mA
Memory
- RA4M1: 256 kB Flash, 32 kB RAM
- ESP32-S3: 384 kB ROM, 512 kB SRAM