My new I2SAudio Library - Work in Progress (Ep.1). ESP32, I2S, DAC, DacAudio, sound, wav, mp3, music

[@brianharper9798]

Excellent work, looking forward to playing with the library when you release it. Keep up the great work.

[@XTronical]

Thank you

[@domoticainfo]

Great progress. Looking forward to tinker with this library!

[@ferdinandvollmeyer8356]

Thanks for that, Greetz from Cologne have Phun and stay healthy...

[@orange_tweleve]

Hello again ; good news : ) thanks to your library i did manage to make an engine sound unit for rc tanks , since i found it easier to replicate diesel engine sounds . Its a work in progress but the main parts are done. If you dont mind ive posted A little demo of the project ( second youtube short )

[@tusharpc]

brilliant work @XTronical, following very closely! and I already have an application for it. trying to make a model train controller with on board sound. I've tried to do this with an esp8266 and a DFrobot board but yours seems a much better execution obviously. Size is of huge importance so having sound storage in progmem or SPIFFS is really crucial. The ease of use of your library (and functions for loop play and mixing) for non coders like me is really God send! .

[@XTronical]

Thanks for the feedback

[@frikkiebloem3254]

Excellent Work , I've being trying to get DAC Audio working on the LyraT with the onboard I2S Amplifier without any Luck ( a long time ago) Would there be a quick and dirty way to get it pass through the Lyrat's Audio circuitry instead of the I2S port - without ESP-ADF ? I'd like to carry on with my project I was working on at the time!.

[@XTronical]

I'm really sorry, missed this comment somehow. I'm afraid I don't know enough about that board to help. So this reply not really worth the wait! Sorry.

[@orange_tweleve]

Hello , can i know how exaclty you converted the wav file into the c header file i see on this clip ? Edit : oh nvm , I found the procedure in your dac audio playlist with hxd , that's the app I've been looking for. Much simpler that bin2c and command prompt I've been using for a while.

[@XTronical]

Ha ha, always the case, you find what you want just after posting, happens to me too!

[@HamzanMartinez]

Hi Xtronical, is there a way for me to use your library without an I2S board and instead use the internal DAC and 1 transistor? I am using an EspressIf ESP32-WRoom-32D

[@XTronical]

You need my DACAudio library. It's on www.xtronical.com.

[@HamzanMartinez]

@@XTronical I just wanted to thank you for all the hard work you put in over the past few years. Great job with all the codes. Just one more thing, is it possible to use SD with DACAudio?

[@TheDradge]

Good work and I enjoy the northern accent. Have you tried the PCM5102a instead of those 2 boards? They are a lot more expensive than the 5102a.

[@XTronical]

Thanks very much. Yes, I've done some vids on those before Christmas. They are good but need an amp adding on (or use earphones). The library works with them without changes.

[@TheDradge]

@@XTronical I must have missed that one. I'll check it out thanks. I've been looking for something ESP32 and I2S related so this was great to see. I live in the US but most family and friends are in Greater Manchester so your videos make me feel right at home.

[@XTronical]

Brilliant, thanks for the kind comments. Some I get are not so kind!

[@ernstgennial7064]

Great!

[@enredao_electronico2737]

Nice work . Wondering if I can make it work as intercom with right setup Mono audio would be enough

[@XTronical]

The library does not support mics, so it couldn't do that unfortunately.

[@enredao_electronico2737]

Well , in my opinion mic can be easily implemented , but library will convert to I2S which can be handled at APP side , for instance anyone with the “APP” can answer the door’s person , regardless where you are estoy d the house . My point is that I2S is working properly. Kudos !!

[@iannecj]

@@XTronical I love you videos and your work. Ive been looking at esp32 audio libraries and I think playback is certainly lacking over I2S but even more lacking is mic support. Is there any chance we could persuade you to add a few of most common mics and ability to send audio to a remote webpage in streaming realtime fashion, a remote esp32 for playback or a local SD card? Id be happy to help fund your time on patreon. This is the piece I think everyone is lacking

[@XTronical]

I don't do directly payed work, patreon is just if you want to support the channel generally. But adding a mic facility has been mentioned before so is something I would look at in future. So yes, I will do some work in this direction at some point. Thanks for your comments.

[@tedysamsi8488]

Can you give me schematic wiring pin out esp32 devkit v1,TI pcm5102 i2s audio dac module+SD card module please

[@XTronical]

Should be on my website (www.xtronical.com) I can't quite remember if I did one but will be there if I did.

[@scottjensen7710]

Has this library been finished? If so, how can I access it?

[@XTronical]

No not yet

[@dr_frost_dk]

Nice :)

[@XTronical]

It's been a long time coming!