Payment methods
QR code · contactless (PayPass) · bill acceptor · coin acceptor
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Universal water vending controller
A field-proven controller for water vending machines. Handles QR and contactless payment, bill and coin acceptors, and reports every sale to a back office. Temperature, analogue, flow and TDS inputs let one board run both the dispensing logic and the water-quality monitoring.
Price per unit, VAT excluded. Batch pricing on request.
Pinouts, wiring diagrams and firmware notes are issued per board revision and sent on request.
Tell us the board, the quantity and where it ships. We reply with the invoice, the lead time and the documentation for the revision you get.