What's the third pin for iPhone 13 loudspeaker for?

I'm doing a DIY project that will use iphone 13 pro speaker module, but it has 3 pins. and assuming from the sound i got with just a left and right cable, third is "middle speaker" wire? Or what's the third smaller pin on top for?

Répondre à cette question J'ai le même problème

Cette question est-elle utile ?

Indice 0
Ajouter un commentaire