Hardware
- A single board computer. Orange Pi Zero 2 is our main development platform, but any Pi would work.
- Bill acceptor. We are mainly developing for BillyOne UN1 but you can easily write integrations for others.
- Coin acceptor (HX-616).
- Thermal printer (QR701 TTL interface).
- QR Reader Module (YHD-M800D micro USB interface, others should work too).
- 7-inch HDMI display.
- 12V 8A power adapter. Depending on your exact components, you might need DC-DC step-down converters. Cables.
Estimated cost for a single build varies between 200 - 400 euros.