Uploaded November 2025 | Updated September 2026, 2 weeks ago

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Arduino’s most recognizable board received a major overhaul in 2023 with the launch of the UNO R4. In this segment, Alessandro Ranellucci from Arduino explains the design decisions behind the two current variants: UNO R4 Minima and UNO R4 WiFi.

See the complete conversation here: youtube.com/watch?v=vrZ_aJnFd-Q

Read more about Arduino solutions on Elektor’s Arduino domain page: elektormagazine.com/elektor-arduino

#Arduino