Started experimenting with the CarPiHAT PRO today. I had some issues with the sound and the safe shutdown, and after a while I kind of messed up my original OAP install so I started from scratch. Of course I saved the old image to be able to copy certain customisations over later. With a fresh OAP install the sound works fine, the quality is really good but I think the official documentation might need an update, to make the sound work I added the following line to the config.txt, not the /etc/modules file as mentioned in the documentation.
Tomorrow I will enable everything step by step to see where is the point where things start to fail, for now I'm enjoying the really good sound quality
The system got quite hot during testing so I added the little fan I bought for the project(Titan TFD-5010M12Z), I'll probably have it there in the final version as well, of course the whole system will be covered so the air will be forced over the chips and heatsinks. I plan to add a few small heatsinks to the bigger power supply components on the CarPiHAT PRO as well.
I connected the power through the CarPiHAT PRO already, the big red switch on the left imitates the switched power in the car.
dtoverlay=hifiberry-dacplus
Tomorrow I will enable everything step by step to see where is the point where things start to fail, for now I'm enjoying the really good sound quality
The system got quite hot during testing so I added the little fan I bought for the project(Titan TFD-5010M12Z), I'll probably have it there in the final version as well, of course the whole system will be covered so the air will be forced over the chips and heatsinks. I plan to add a few small heatsinks to the bigger power supply components on the CarPiHAT PRO as well.
I connected the power through the CarPiHAT PRO already, the big red switch on the left imitates the switched power in the car.