In need of a simple microcontroller board for your project? Then, an Arduino board might be ... for a beginner-friendly board: the Uno Rev3 and the Uno R4 WiFi. Yes, they can be quite confusing ...

“Uno R4 WiFi includes an error-catching ... line causing the crash,” according to Arduino – Electronics Weekly has asked for more information on this – so watch this space. WiFi’s LED matrix The ...