Wavetooeasy file directory

Hello everyone,

I’m currently working on building a sound effect and voice mixer using a wavtooeasy and esp32. The board is great for my project since I need to play multiple soundeffects simultaneously. However, I’ve run into a couple of issues and could really use some help from the community.

  1. Is there a way to specify folders or instances for placing my wavs inside different folders? For example, I’d like to send something like:
playFile("/folder1/001.wav", 1);


playFile("set1/1.wav", 2);
  1. Alternatively, I was considering having the STM32 poll 6 buttons and then playing the wav based on the contents of a text file that contains the wavs location on the SD card. Could anyone provide some guidance on how to implement this?

Any help or suggestions would be greatly appreciated. Thanks in advance!

Hello @Oluwadara_Olaifa,

It shouldn’t be a problem playing files inside folders, for example test/song.wav.

Let me know if you are still having problems playing such files.

Hi, I designed a custom pcb based off your schematic, however I was unable to get thr firmware burnt, do you have any advise for me?

i also tried with an stm32f401 based board but no luck, any ideas?( black pill)

Hello @Oluwadara_Olaifa,

Please refer to this thread to continue the discussion about bootloader.