EspNowAudio

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Revision as of 13:47, 1 March 2020 by Bertrik Sikken (talk | contribs) (Created page with " {{Project |Name=EspNowAudio |Status=Initializing |Picture=whyunopicture.png |Contact=bertrik }} == What == The idea is to experiment a bit more with ESP now,...")
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Project EspNowAudio
350px
Status Initializing
Contact bertrik
Last Update 2020-03-01

What

The idea is to experiment a bit more with ESP now, in particular in combination with audio transfer.

Stuff to learn:

  • ESP now broadcast mode: does it really work?
  • ESP now throughput
  • ESP now packet loss when used continuously
  • Audio over IP protocols, e.g. VBAN

Possible end result: A kind of zero-standby power intercom. When you press the button, an ESP8266 is powered up. It immediately starts transmitting audio from a digital I2S microphone over ESP now. The receiving end will probably be an ESP32, that receives the ESP now audio and converts into a standardized audio-over-ip protocol, e.g. VBAN.