Add WiFi to your devices with the Arduino Uno WiFi. It's basically an Arduino Uno Rev3 with more kick: It comes with a brand new 8-bit microprocessor from Microchip, and an onboard IMU (Inertial Measurement Unit). As for the WiFi connection, that's made secure with the new ECC608 crypto chip accelerator.
The Wi-Fi Module is a self-contained SoC with an 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 that can be used as PWM outputs with Pin 11 that is not PWM as on the UNO Rev3 — 6 analogue 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.
Technical Specifications:
- Microcontroller: ATMEGA4809
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Digital I/O Pins: 14
- PWM Digital I/O Pins: 5
- Analogue Input Pins: 6
- DC Current per I/O Pin: 20mA
- DC Current for 3.3V Pin: 50mA
- Flash Memory: 48KB (ATMEGA4809)
- SRAM: 6,144B (ATMEGA4809)
- EEPROM: 256 Bytes (ATMEGA4809)
- Clock Speed: 16 MHz
- LED_BUILTIN: 25
- Length: 68.6mm
- Width: 53.4mm
- Weight: 25g