The Orange Pi Home Media Center is a compact and neatly designed hardware project that combines the power of the Orange Pi board and the high-quality audio capabilities of the MAX98357 stereo DAC. This versatile media center provides a customizable and fully open-source solution for home entertainment. With a rotary encoder featuring an addressable LED circle for media controls and a design inspired by commercial audio gear, it offers a seamless user experience. It aimed to support Mopidy, Volumio or any custom firmware you may come up with.
Initially I made a line-level Hi-Fi version of the board. I use it myself with the off-the-shelf amp to sort of modernize pre-internet era audio gear with Spotify and the rest.
It works great, but it lacks proper integration between music source and the amp. I even connected the amp via relay, but you cannot control input switch remotely etc.
At some point I came to idea of standalone device that would have amp on-board. In that setup amp would probably not be that sophisticated, but at least I can have as much control over it, as I need.
Prototype for the title device was a Hat that accommodated most of the Media center hardware but in compact shape
At that stage it also made sense to add screen, since now it self-contained. It works more or less same way as Pimoroni's Pirate Audio, but it required porting to Orange Pi, since all GPIO libraries are platform specific.
End result is 3-layer stack which works perfectly, but is not very neat to use. Hence the idea of Media Center project
The Orange Pi Home Media Center merges the Orange Pi board and MAX98357 stereo DAC for high-quality audio.
Its compact design, with a rotary encoder and addressable LED circle, ensures seamless media control.
https://netsworths.com
Supporting Mopidy, Volumio, and custom firmware, it offers a versatile and open-source home entertainment solution.