I have my piano hat, drum hat and speaker pHAT attached to my raspberry pi 3. I followed these steps below
It worked perfectly. I changed speaker pHAT’s and it didn’t work. Then I put the original speaker pHAT on and it worked. Is it the speaker pHAT that is the issue or do I need to reboot or add the script again?
Lastly, the lights are not working on my speaker pHAT. I used the solderless hammer headers. Help and thank you in advance.
Hammerless headers I used. https://learn.pimoroni.com/tutorial/sandyj/fitting-hammer-headers