Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

As the Uno Rev3 only has 14 digital I/O pins and six analog input pins, it's best suited for projects not requiring too many components. Most of the built-in examples in the Arduino IDE software ...

Luckily, Arduino’s own cloud services make it surprisingly easy to code for the Oplà. I opened the box, plugged the board into the Carrier, and then connected the board to my computer.

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

You can even explore how to build your own custom boards and components to suit your project. You can also start building more advanced robots with courses in ROS 2, the Robot Operating System.

It was released together with the first stable release of the Arduino IDE 1.0, hence the name, UNO. The board itself has several pin connectors that one can connect electronic circuits to.

Hackaday brought you a first look the Arduino MKR Vidor 4000 when it announced. Arduino sent over one of the first boards so now we finally have our hands on one! It’s early and the documenta… ...

Arduino no longer produces this board. Unfortunately, the more popular boards like the Uno, classic Nano, and Mega 2560 don't support the Debugger feature as they're powered by an AVR microcontroller.

It’s not as scary as you think, thanks to this Ultimate Arduino Coding Power Course Bundle, which features a baker’s dozen of courses on Arduino, Raspberry Pi, ROS1, and ROS2.

Naturally, Arduino IDE integration will be a major plus point that gets many makers on board, and we can imagine there will be swift development of libraries leveraging the RP2040’s PIO subsystem.