Description:
The Arduino UNO WiFi Rev.2 is the easiest point of entry to basic IoT with the standard form factor of the UNO family. Whether you are looking at building a sensor network connected to your office or home router, or if you want to create a Bluetooth® Low Energy device sending data to a cellphone, the Arduino UNO WiFi Rev.2 is your one-stop-solution for many of the basic IoT application scenarios.
Add this board to a device and you'll be able to connect it to a WiFi network, using its secure ECC608 crypto chip accelerator. The Arduino Uno WiFi is functionally the same as the Arduino Uno Rev3, but with the addition of WiFi / Bluetooth® and some other enhancements. It incorporates the brand new ATmega4809 8-bit microcontroller from Microchip and has an onboard IMU (Inertial Measurement Unit) LSM6DS3TR.
The Arduino UNO WiFi Rev.2 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.
Pinout Diagram:
Specifications:
Microcontroller: ATmega4809 (datasheet)
Operating Voltage: 5V
Input Voltage (recommended): 6-20V
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
Radio module: u-blox NINA-W102 (datasheet)
Secure Element: ATECC608A (datasheet)
Inertial Measurement Unit: LSM6DS3TR (datasheet)
LED_BUILTIN: 25
Length: 68.6 mm
Width: 53.4 mm
Weight: 25 g
Documentation:
Eagle Files
Schematic
