Unofficial hardware

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  • Adafruit PiTFT Touchscreen 2.8" (Clonic versions too!)
  • OzzMaker PiScreen 2
  • WaveShare TouchScreens with GPIO connection for touch-device
  • Official Raspberry Pi Foundation 7" TouchScreen
  • Generic HDMI Touchscreens with USB mouse-like-touch-device

Audio interfaces

Tested good

Tested bad

  • Built-in Raspberry 1/8" audio jack. The onboard RBPi soundcard is not suitable at all. It's PWM based (no DAC!) and only 10 bits of resolution. Also, it has a huge latency. Forget getting a decent result with it. You have to use a decent soundcard (with a DAC!) for RBPi.
  • USB audio interfaces (latency problems)