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.

Tronixstuff has a borderline insane tutorial series going, and as of now, 27 chapters have been published. It's essentially the Arduino Bible, but the two most recent additions in particular have ...

The Arduino reads the step-by-step amplitude values of the drawn waveform and uses them to synthesize audio according to MIDI messages received over its serial port.