Supported Vending Machines

2004 can/bottle machine, 6 selections, MDB coin mech. Card payment verified end-to-end: card tap → session → product dispensed → receipt printed. Runs on a Raspberry Pi 4 + Picovend EZ Bridge Slave. The agent handles the old-Azkoyen init quirk automatically (double-reboot on power-on); no per-transaction reboots.

Spiral snack machine with an MEI CashFlow 560 coin changer on the MDB bus. Wired with the same Raspberry Pi 4 + Picovend EZ Bridge Slave as our Palma B and being tested now with QR ordering: the customer scans the sticker, pays on their phone, then presses the product code on the keypad. Coins keep working through the CF560 alongside it.

Spiral snack/cold machine, MDB Level 1 VMC. Wiring and service-menu programming documented and bench-tested with Pi + qibixx Hat, but a full card vend on this exact model has not been confirmed end-to-end — the hat can stall the machine's boot if the cashless slave answers polls during init (delaying C,1 is the likely fix, being confirmed with qibixx). Programming guide and official PDFs included.