Arduino has announced the new UNO R4 board family for prototyping and learning. The new models feature a faster microcontroller, a USB-C connector, improved power, Wi-Fi and Bluetooth LE, and more.

Arduino, the world's leading open-source hardware and software platform, today announced the launch of its next-generation UNO board, a significant re ...

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. These next-generation Uno boards ...

In the launch briefing, Arduino emphasized that the UNO R3 has already sold 10 million boards and it has no plans to discontinue it. It still offers an entry-level option, and the UNO R4 offers more ...

When you purchase an authentic Arduino kit, though — these boards have a tiny gold component located next to the USB input on the UNO R3 board — you are supporting Arduino’s research and ...

Arduino Uno R4 WiFi comes with built-in Wi-Fi and Bluetooth ... The Arduino Uno Rev3 is the third revision of the classic Arduino Uno board. ... it's still slightly cheaper than the R3 at $27.50.

This item, the Arduino UNO R3 board, is the component that makes everything work. If the kit you are purchasing does not have this component, you are purchasing an expansion kit.

If you’re unfamiliar with electronics-building kits, Arduino is part hardware, part software. It is an open-source platform that you can use to learn about coding and electrical components, o… ...

The Arduino Nano and Uno are equipped with very similar processors (the chip that essentially serves as the brain of the board). The Nano features an ATmega328, while the Uno sports an ATmega328P.

The Arduino UNO R4 Minima comes equipped with the RA4M1 microprocessor from Renesas. Providing a power-packed performance and an array of extended capabilities, this robust microcontroller board ...