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Arduino Uno WiFi Rev2 - ABX00021

Product Description
The Arduino Uno Wi-Fi is functionally the same as a Arduino Uno Rev3 except on four points:
  • It incorporates a brand new 8-bit microprocessor from Microchip.
  • It has an onboard IMU (Inertial Measurement Unit).
  • You can connect it to your Wi-Fi network with the onboard wifi module.
  • The wifi connection is secured by the new ECC608 crypto chip accelerator.

It has 14 digital input/output pins (of which 5 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. 

$41.39 $44.90
Maximum quantity available reached.

The 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.

Microcontroller ATMEGA4809
Operating Voltage 5V
Input Voltage (recommended) 7 - 12V
Input Voltage (limit) 6 - 12V
Digital I/O Pins 14 — 5 Provide PWM Output
PWM Digital I/O Pins 5
Analog Input Pins 6
DC Current per I/O Pin 20 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 48 KB (ATMEGA4809)
SRAM 6,144 B (ATMEGA4809)
EEPROM 256 Bytes (ATMEGA4809)
Clock Speed 16 MHz
LED_BUILTIN 25
Length 68.6 mm
Width 53.4 mm
Weight 25 g

PLEASE NOTE: Pin 11 is not PWM enabled and the connector is wrongly marked on some batches. Available PWM pins are: 3, 5, 6, 9, and 10.