Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

Discover the pros and cons of Arduino IDE vs. Cloud Editor to choose the best tool for your coding projects. Arduino IDE and Cloud Editor ...

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.

If you’d like to skip needing to use a second Arduino, we’ve seen some other tools available for debugging Arduino code that can run straight from a connected PC instead.

Provides support for both Micropython and Arduino code. Plug-and-play debugging with the Arduino IDE 2 eliminates the need for external hardware like multimeters, logic analyzers and oscilloscopes.