M5CardComputer Speaker

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>>> dir(Speaker)
['__class__', 'end', 'stop', 'begin', 'config', 'getChannelVolume', 'getPlayingChannels', 'getVolume', 'getVolumePercentage', 'isEnabled', 'isPlaying', 'isRunning', 'playRaw', 'playWav', 'setAllChannelVolume', 'setChannelVolume', 'setVolume', 'setVolumePercentage', 'tone']

Lautstärke einstellen

>>> Speaker.setVolumePercentage(100)
>>> Speaker.tone(1000, 300)
>>> Speaker.getVolumePercentage()
1.0
>>> Speaker.getVolume()
255