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Arduino UNO WiFi

Arduino UNO WiFi

Arduino UNO WiFi is an all new Arduino Uno that features an integrated Wi-Fi module. The board is based on the ATmega328P and has 14 digital input/output pins (of which 6 can be used as PWM outputs). The UNO WiFi also has 6 analog inputs, 16MHz ceramic resonator, USB connection, power jack, ICSP header, and a reset button.

Everything needed to support the microcontroller is included. Simply connect the board to a computer using a USB cable or power it with an AC-to-DC adapter or battery to get started.

The Wi-Fi Module is a self contained SoC with integrated TCP/IP protocol stack that can give access to a Wi-Fi network. One useful feature of the Uno Wi-Fi is support for OTA (over-the-air) programming, either for transfer of Arduino sketches or Wi-Fi firmware.

Arduino Microprocessor
  • Processor: ESP8266
  • Architecture: Tensilica Xtensa LX106
  • Operating Voltage: 3.3 V
  • Flash Memory: 4 MB
  • RAM: 8 MB instruction, 12 MB data
  • Clock Speed: 80 MHz
  • Wi-Fi: 802.11 b/g/n 2.4 GHz
  • Wake up time: < 2ms
Arduino Microcontroller
  • Microcontroller: ATmega328
  • Architecture: Atmel AVR 8-bit
  • Operating Voltage: 5V
  • Flash memory: 32 KB
  • SRAM: 2KB
  • Clock Speed: 16MHz
  • Analog I/O Pins: 6
  • EEPROM: 1 KB
  • DC Current per I/O Pins: 40mA
General
  • Digital I/O Pins: 20
  • PWM Output: 6
  • Power Consumption: 93mA
  • PCB Size: 53mm x 68.5mm
  • Weight: 0.025Kg
  • Product Code: A000133
Block Diagram
Block Diagram
Arduino UNO WiFi
Microchip ATmega328 8-bit AVR® microcontrollers

Microchip ATmega328 8-bit AVR® microcontrollers are high-performance RISC-based devices that combine 32KB ISP Flash memory with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, 23 general-purpose I/O lines, 32 general-purpose working registers, serial programmable USART, and more.

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Published: 2017-11-13 | Updated: 2017-11-13