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 power of Espressif’s ESP32-S3 meets Arduino’s unmatched customer experience, documentation and community — all in the compact form factor of the Nano. Provides support for both ...

[Andrew] wonders why the SerialUSB() function on the Cortex M3-based Arduino Due is so much faster than Serial() on the Uno or Nano, and shares his observations in this short video. He sets up an e… ...

Arduino Uno - The World's Most Popular Development Board Massively Scales Performance with New 32-Bit Versions. The UNO R4 WiFi variant enables users to connect to the Arduino Cloud and other ...

Arduino intends to provide a public list of such libraries, with links to alternatives. To aid library developers in porting low-level code to the Renesas architecture, there is and early-adopter ...

The board that started Arduino's Nano family, the Nano is a classic platform ideal for basic circuit building and breadboard prototyping. It's similar to the iconic Uno in a lot of ways.