Does anyone know a firmware for the esp32 to use it as wifi speaker receiver? So that I can use it with an I2S dac and amp to stream my sound to it? For now, my concept of my diy wireless speaker is using a raspberry pi running roc to receive the roc stream from my server (manjaro, using pulseaudio…

I used a pi zero w to make a wireless speaker. It generates an I2S stream for your dac.

See this project here for ESP32 which uses squeezebox. You can buy ready built ESP32 with DAC and amplifier. More details on below link. [image] sle118/squeezelite-esp32 squeezelite ported to esp32. Contribute to sle118/squeezelite-esp32 development by creating an account on GitHub. …

Small update: Since nothing i found using an esp as brain or aloowed me to attach it “directly” to my server via pulseaudio or roc-audio or something else, Im going to use a raspi with roc-audio as speaker. I tried avoiding it, because i still think, a raspi is overkill and i had an esp32 laying aro…

You were given two options that use an ESP to connect to home assistant?

Not the way, i want. I dont want to tell the esp to play an mp3 file. I want to stream directly to it via pulseaudio or similar. That way, theres no need to create mp3 files for every thing i want. And via squeezebox i havent found a way to use the sound coming from the server to stream to my client…

pi zero w works fine for this application. One thing I added that was pretty useful was a reset button. Sometimes my pi would get out of sync and I couldn’t connect to it via airplay, so used the reset button so I would not have to unplug the pi when this happened. I think pi zero’s have been on …

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ESP32 as Wireless Speaker?

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tom_l November 25, 2020, 11:03pm 2

Turn an ESP8266 WemosD1Mini into an audio notifier for Home Assistant: Play MP3, TTS & RTTL Share your Projects!

[Wifi Audio Notifier using ESP8266: Play MP3, TTS & RTTL] Finally done with this project! I am now able to use an ESP8266 module, or a board like the Wemos D1 Mini, to play MP3 directly - no external storage or decoder needed thanks to a library called ESP8266Audio. It is controlled by MQTT messages. I have also added the ability to do very basic TTS (kinda retro lol) and RTTL tones without any external dependencies. I put everything in an easy to load bin file which creates an AP…

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