The Raspberry Pi Pico is both faster and cheaper than the Arduino Nano, but the nano has better resources and community.

The Raspberry Pi team has released the Pico, a $4 microcontroller that competes with Arduino.

The project is based upon the arduino-pico core, which supports a whole pile of RP2040-based boards, so you don’t need to restrict yourself to the “official” Pico-W, so long as you have ...