Hello great community! :wave: I have just learnt how to use a very promising and very cheap ($2.64/pce incl. shipping) MP3 module ( TF Card U Disk Mini MP3 Player ) to generate the “Alert sounds” for my projects: [image] Till now, I used a Text-to-speech module, but with good quality MP3 sounds it…

Ah. NOW I see why you recommended the busy pin, @ScruffR - looks like the software methods are fraught with difficulty/hiccups.

I came across and ordered this MP3 + Amp board the other day and it reminded me of this thread. I’m posting here in case you guys are interested in other MP3 player options, it’s not as cheap but has more features. [image] Qwiic MP3 Trigger - SPX-14808 - SparkFun Electronics Sometimes yo…

Any idea or example circuit on How can i disable the long button press detection in using the AD KEY pins without using a microcontroller? Its annoying to unintendedly play same mp3 file bec of this function. Thanks

While it is always possible that someone here might be able to answer your question, I expect most of our experience involves the use of a microprocessor. I’d suggest you contact the manufacturer: http://www.flyrontech.com/ They were willing and able to answer some questions for me a few months ago…

Hi all. I stumbled on this thread from a reply on another thread and have one of these boards on order. I’m sure I’ll have more questions once I start working with it. Quick general question. Is the SD card on this board available to write / read data from? Or can it only be used for audio files…

As mentioned in the thread you came from :wink: [image] Newbie Compatibility Question (Electron with Adafruit VS1053) if you only want to playback a fix set of MP3s, there would be a cheaper/simpler module That limitation is because you can't (easily) access the SD card from the µC with this …

Hello again! Board came in and I’m trying to simplify the code. I only need to play one of 5 MP3s from function calls from with in my program. In the root of my SD card I made a folder called MP3. In that folder I have a single file called 001.mp3. My simplified sketch is: /* MP3 PLAYER PROJEC…

[image] FiDel: Play mp3 file in folder named mp3 in your TF-card. File format exact 4-digit number (0001~2999) e.g. 0235.mp3 When placing the files in a folder called mp3 the contained mp3 files should be numbered with four digits.

Thanks for the quick replies! This project will be fun once I get some sound kicking… I renamed my folder to lowercase, (mp3) and now have my one file in that folder named 0001.mp3. Still no sound at startup for the board with the code above. Here is my wiring… [Image%20from%20iOS%20(3)] Any …

I got out the multi meter… photo in the 1st post shows power hooked up to Vin. Moved it to the 3.3v pin and it works now!

A great & very cheap MP3 sound module without need for a library!

Tutorials

ScruffR September 20, 2018, 2:44pm 88

As mentioned in the thread you came from

That limitation is because you can't (easily) access the SD card from the µC with this board.

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A great & very cheap MP3 sound module without need for a library!

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