Arduino Uno R4 WiFi

Arduino Uno R4 WiFi

Arduino Uno R4 WiFi can be used in compatible electronic projects. Check the specifications below when selecting the part for your circuit.

Technical Specifications

Features and Details

• Microcontroller: ARM Cortex-M4 (MICROCHIP SAMD51)
• Clock Speed: 120 MHz
• Flash Memory: 256 KB
• SRAM: 8 KB
• EEPROM: 16 KB (optional)
• Digital I/O Pins: 14
• PWM Channels: 6
• Analog Input Channels: 6 (12-bit resolution)
• Wi-Fi Module: ESP32
• Bluetooth: BLE
• Power Supply: 7-12V (barrel jack), 5V (USB)
• Powerful Microcontroller: 32-bit ARM Cortex-M4 (MICROCHIP SAMD51), 120 MHz clock speed.
• Robust Connectivity: Wi-Fi (2.4 GHz) and BLE (Bluetooth Low Energy).
• Generous Memory Capacity: 8 KB SRAM, 256 KB Flash Memory.
• Flexible I/O Configuration: 20 Digital I/O Pins (6 PWM and 6 Analog Inputs).
• LED Panel: On Board Matrix LEDs Panel (12 x 8)
• Versatile Power Supply Options: 7-12V via barrel jack, 5V via USB Type-B.
• Compact Design: Dimensions: 68.6 mm x 53.4 mm, Mounting holes: 3.2 mm.