For a project I have to connect a speaker to my Arduino Uno r3, and I was able to find the code and wiring for the sd chip. My problem is that I want to now connect a AYL speaker to make it louder but I can’t seem to find a proper guide for the wiring and code. I currently have a trrs breakout as well
What are you trying to do? The Arduino has no audio support (other than limited hacking the PWM output).
Post an annotated schematic that clearly shows how you have wired everything. Also, provide a link to the technical information for your speaker. In the end, you may need to add a preamp, as the audio quality from the Arduino will be poor at best.