SPE035 Stereo output


Hi. I have a spe035 that I know can have a stereo output by connecting to the 3 terminals under the MP3 unit. I did know which terminal was for what but for the life of me I can't find the info 🤦🏻‍♂️
I only really need the common ground terminal as the other (left and right) signal isn't massively important.

Many thanks if you can help.


Senior Member
Those two links are to different products. One is SPE033, the other SPE035.
The SPE035 document Page 3 says that the "backpack" MP3 module that it uses is the SPE033 / "DFPlayer Mini".

@zorgloub Great web page. (I'll have to brush up on my one year of French lessons in high school, 50 years ago!!)


Thank you inglewoodpete,
Like most of you, I try to publish on my site my experiences, shares sometimes documented and developed by the good answers to my questions that I find here on this forum, and other technical considerations, but in French.
And if we don't review our language studies, there are powerful web translators.
For my part, as a French speaker as you may have noticed, I confess that I often use DeepL when I write/read you on this very active forum which I appreciate.

Have a nice day everyone.

(Translated with www.DeepL.com/Translator (free version))