Pyxis software solution need:
— Raspberry Pi 2 or Raspbery Pi 3 mini PC,
— power supply for Raspberry Pi (at least it need 5V 2A and more amperage). Lower amperage may cause memory leaks, bugs and glitches,
— micro SD card 4Gb (Class 10) minimum. Please use original SD card, manufactured by Kingston, Transcend, SanDisk. Strongly recommend to use industrial micro SD.