Arduino Uno WiFi Rev2
The Arduino Uno WiFi is functionally the same as the Arduino Uno Rev3, but with the addition of WiFi and some other enhancements. It incorporates a brand new 8-bit microprocessor from Microchip and has an onboard IMU (Inertial Measurement Unit).
The Wi-Fi Module is a self-contained SoC with integrated TCP/IP protocol stack that can provide access to a Wi-Fi network, or act as an access point.
The Arduino Uno WiFi has 14 digital input/output pins—5 can be used as PWM outputs—6 analog inputs, 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 adapter or battery to get started.
|Input Voltage (recommended)||7 – 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 Bytes (ATMEGA4809)|
|EEPROM||256 Bytes (ATMEGA4809)|
|Clock Speed||16 MHz|
The UNO WIFi REV2 is open-source hardware! You can build your own board using the following files: