5f7a8e5301
* update yotta defaults for 16kb devices * refactor deprecated blocks * updates for button events * update button events * update refference * update docs * update docs * update button event blocks * update docs * update block id
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715 B
set Audio Pin
Set the pin (P0, P1, P2) that is used to play music and generate tones.
pins.setAudioPin(AnalogPin.P0)
~ hint
micro:bit V2 speaker
With the micro:bit V2 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, orP2.
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)