Arduino has launched its next generation of UNO boards, introducing a 32 ... LED matrix. The new UNO R4 board comes in two versions, with and without Wi-Fi connectivity, and maintains the form factor, ...

Two new variants of the Arduino Uno development board, the lightweight Uno R4 Minima and the full-fledged Uno R4 WiFi, are each powered by a 32-bit microcontroller ... The Uno R4 WiFi also includes a ...