set Audio Pin

Set the pin (P0, P1, P2, P3) that is used to play music and generate tones.

pins.setAudioPin(AnalogPin.P0)

Calliope mini speaker

With the Calliope mini V3 hardware, the built-in speaker will play (mirror) the same tones and music sent to the audio pin.

Parameters

  • name: the pin to set for audio output: P0, P1, P2, or P3.

Example

Play a tone for the “A4” note at pin P0 for 1 second.

pins.setAudioPin(AnalogPin.P0)
let frequency = 440
let duration = 1000
pins.analogPitch(frequency, duration)

See also

Calliope mini pins, set audio pin enabled, analog set pitch pin