Introduction to arduino wifi uno rev 2, arduino uno wifi rev 2 pinout, arduino uno wifi rev 2 ble features, arduino uno wifi rev 2 applications Hello Everyone! Hope you’re well today. Happy to see you around. In this post today, I’ll walk you through the Introduction to Arduino Uno WiFi Rev 2. Arduino Uno WiFi Rev 2 is a microcontroller board based on ATmega4809 and carries an ECC608 crypto chip to ensure a secure and safe WiFi connecti ...