The Arduino UNO R4 is the newest member of the iconic Arduino UNO family. It even comes in two versions, so, let's have a look at the Minima and WiFi.
Arduino UNO R4 WiFi Development Board - DFRobot
Arduino UNO R4 Minima and WiFi Now Available!
Animation on the Arduino Uno R4 WiFi - element14 Community
NEW Arduino Uno R4 Boards - Minima & WiFi
Arduino Takes a 'Giant Leap Forward' with UNO R4
Arduino UNO R4 Minima Development Board - DFRobot
UNO R4 - A Review of Two New Arduino Boards: Minima and WiFi
Arduino Uno R4 Wifi In Pakistan
The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless
Arduino® UNO R4 WiFi