Arduino C++ DFPlayer Mini module v's MP3-T-16P v 3.0
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- Опубликовано: 4 окт 2024
- A look at how to control the DFPlayer Mini module and MP3-T-16P v 3.0 using an Arduino Uno, Mega 2560 and ESP32.
All code and more details available at
www.digitaltown...
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i was looking for this model code thank you for the tutorial
You saved me! Thank you very much for this amazing video!
Thank you for your introduction. I wanna extend my Arduino hardware to playback Beatles songs while Hornby Beatles train stops at station. Thanks again from Hong Kong.
Really relevant. Put me on the right track (no pun intended)
I guess most of the people didn't understand that the communication method is UART and thr baud is 9600..
You are sending a lot of data and you need the receiving side to be with a big buffer.
If you let the player execute the command sent end empty the buffer and use all the data sent to him all will be ok.
That's it, just a lack of memory.. 😊
100 milliseconds between commands is more than enough.
Will the DFPlayer library work on mp3 tf 16p module
Yes they use the same commands
I have bought several from different vendors, connecting via UART has been impossible. I’ve tested with multiple arduino libraries and micropython. Never works as intended. I’ve ordered what I hope is the original. Let’s see if it works…
what are the differences I want to solder a button, the force and a speaker, mine is mp3 tf 16p v3.0, and it didn't work what could it be?
I would need to see what you are soldering the button to as without a circuit it's impossible to answer that question
Is it possible to display the file name being played on an oled screen
The short answer is no because the unit doesn't seem to read file names the way we would normally think of them. It just seems to run through the order they have been put on the SD card... and with a unit this cheap that's not surprising.
The only work around is to load your tracks on the SD card, play through them and list the order and then use an array to draw the file names from as the track plays. The problem with this is if you change the tracks you have to start again.
Do you know which similar MP3 module can provide stereo output?
I've not tried any stereo boards so would be hard to recommend one.
@@digitaltown5442 I overlooked, this board already have stereo output pins at DACL and DACR. Thank you for your reply.
did you try to play a audio clip less than 1 sec? the new one didnt play
Sorry I've not tried clips that short, I think the shortest I've done is 3 seconds. Have you tried formatting the card and only putting that single clip on. Gragmentation of any kind on the card is always a problem.
@@digitaltown5442 yes i tried it the older version dont have problem with that also i notice that the new version has crappy sound
@@ThePackingtapetech I
The sound on the ones I have has been identical to my ears to the old version. I do wonder about the quality of them but at the price I pay what can I expect.
These type of issues can waste hours. As a pensioner, there aren’t many of those left
so many cheap versions out there and many different problems, even how the tracks are added on the sd card, the only way to guarantee no problems is order direct from DFROBOT , but at $6 each vs the cheaper alternatives, I guess depends on budget and if that budget is worth the stress.
I had that issue early on, now I just format the SD card and add the files one at a time in filenumber order. Seems to work every time.