ReSpeaker Core v2.0 external audio amplifier

Hi



I have a ReSpeaker Core v2.0. I would like to add an external audio amplifier. Is this possible and how do I do that? Using headphone jack or JST2.0? Do you recommend any ampifier module?



And is it possible to ge a schematic over the ReSpeaker Core v2.0 audio part (headphone amplifier and the class D amplifier)?

Hi there,



We added an amplifier on 3.5mm audio jack. Here is the amplifier schematic. thanks.