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Arduino Uno WiFi

The Arduino Uno Wi-Fi is the new Arduino Uno with an integrated Wi-Fi module! The board is based on the ATmega328P with an ESP8266 Wi-Fi Module integrated. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.

The ESP8266 Wi-Fi Module is a self contained SoC with integrated TCP/IP protocol stack that can give access to your Wi-Fi network. (Or the device can act as an access point.) One useful feature of Uno Wi-Fi is support for OTA (over-the-air) programming, either for transfer of Arduino sketches or Wi-Fi firmware.

  • Arduino Uno with an integrated Wi-Fi module
  • Based on the ATmega328P
  • 14 digital input/output pins
  • Self-contained SoC with integrated TCP/IP protocol stack

The Arduino Uno WiFi Microcontroller is the new Arduino Uno with an integrated Wi-Fi module! The board is based on the ATmega328P with an ESP8266 Wi-Fi Module integrated.

Arduino Uno WiFi Microcontroller- Click to Enlarge

The Arduino Uno WiFi Microcontroller has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.

Arduino Uno WiFi Microcontroller- Click to Enlarge

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

Specifications:

Arduino Microcontroller

  • Microcontroller: ATmega328
  • Architecture: AVR
  • Operating Voltage: 5 V
  • Flash Memory: 32 KB
  • SRAM: 2 KB
  • Clock Speed:16 MHz
  • Digital I/O Pins: 14, with 6 PWM and UART
  • Analog Input Pins: 6
  • EEPROM: 1 KB
  • DC Current per I/0: 40 mA

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
  • WiFi: 802.11 b/g/n 2.4 GHz
  • Wake up time: < 2 ms

General

  • Input Voltage: 5-12 V
  • Power Consumption: 130 mA (sleepmode 80 mA)