Join this channel to get access to perks: https://www.youtube.com/channel/UC_YUPxLXSRu_4_zCO27kRww/join This is my first look at the newly released Rev4 microcontroller: Arduino Uno Rev 4 WIFI. In this overview, I'll provide you with all the information you might need, such as available memory, various types of pins, different communication options like Serial, I2C, SPI, CAN, WiFi and Bluetooth connectivity, a built-in LED matrix, and a built-in RTC module. I plan to create follow-up videos where I'll dive into specific topics in more detail. If you like this content and you want to support me in creating similar videos go to my Patreon webpage https://www.patreon.com/MariosIdeas Or https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=7PD67JWZ9S3EJ&source=url