Fair enough, I can see your side of it, especially the bone bit. I think that might have come across wrong as a consequence of me just following the steps. Apologies.
I’m actually someone who (a) respects the huge investment of time people put into “free” projects, which is why I donate, and (b) tries to help himself where possible before pestering others.
I don’t mind direct, in a private message. I don’t like being called out on a public forum. Maybe I overreacted.
Thanks Nathan. It’s the Flirc case I’m using. I ran the pi bare for a few days and was sitting at around 63-65C. In the Flirc case, it seems to have dropped to 53-55C, which is a bit less than the 20C drop that some people have reported. Even so, definitely the best designed Pi case I’ve seen. This is the first time I’ve been able to get the SD card without disassemblng the case at all.
Don’t know because the Pi 4 is the first time I’ve bought a Pi since the 2. I can, however, say I have a Yellowtec PUC2 Lite plugged into the USB3 ports and it is functioning flawlessly converting the USB input to AES/EBU output. This was not the case with any SoC I’d tried this with previously.
The biggest difference (and it’s really huge) is that on previous PI’s the USB bus was also used for hosting the network controller. So bandwidth was being shared between USB devices and network. On top of that the network interface was only capable of doing 100MB (yes, even on the 3B+ the “GB” was fake). This resulted in a ‘stressed’ USB port, which in turn could lead to problems if you pushed it to it’s limits (DSD256 and beyond for example).
On the Pi4 there’s a proper PCI bus, and a USB and network controller that’s not sharing bandwidth.
Thanks Harry. Did you add any additional/updated usb audio drivers to the kernel for Ropieee? I’m wondering whether it’s Ropieee that’s made the difference rather than the Pi itself in my use case.
Unless RoPieeeXL expands considerably over the years, current RoPieee requirements are quite nominal and shouldn’t change much over time. My Pi4 never uses more than perhaps 250Mb, so the 2g version simply isn’t necessary, and there is no performance advantage.
I assume the 7" display still does not work with the Pi4, correct? Can I use my Pi3 as just a display and the Pi4 for the USB DAC? If that’s possible, how would I set this up? Any help would be appreciated.