The UNO R4 WiFi features Wi-Fi and Bluetooth Low Energy connectivity, while the UNO R4 Minima provides a cost-effective option for those seeking the new microcontroller without additional features.

We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [… ...

Software For backwards compatibility with existing code examples and tutorials, “significant efforts are being made on the software side. Popular Arduino libraries are being optimised”, said Arduino. ...