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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@sammachin
@MaBe I've just tested with the sample output code on https://www.espruino.com/Waveform and that plays back fine on an ESP32 so looks like thats ok its just my encoding that I need to look at
@Gordon is there any more detail on the audio encoding for waveform, at the moment I have PCM frames with 16bit 8KHz samples, little endian
But trying to play these back with waveform produces noise