M-AQUA — Universal water vending controller
3D model
Water vending

M-AQUA

Universal water vending controller

  • 16 in / 11 out
  • QR · PayPass · cash
  • RS-485 · Ethernet · Wi-Fi

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 on request
Request a quote → Docs
Water Vending Kit — Water vending machine electronics kit Also available as a kit Water Vending Kit — €325 Water vending machine electronics kit View the kit →

Price per unit, VAT excluded. Batch pricing on request.

Pinouts, wiring diagrams and firmware notes are issued per board revision and sent on request.

01

Specifications

Payment methods
QR code · contactless (PayPass) · bill acceptor · coin acceptor
Payment peripheral protocols
bPOS light · ccTalk · CCNET · pulse
Interfaces
RS-232 · RS-485 · Ethernet · Wi-Fi · Modbus
Digital I/O
16 inputs · 11 outputs
Sensor inputs
2× temperature · 2× analogue (AIN) · flow meters · TDS
Display
Panel / LCD connection with on-screen QR code
Back office
Sales, tariffs and analytics in an operator account
Fiscalization
Cloud fiscal receipt services
02

Typical applications

  • Retrofitting an existing water vending machine that has no cashless payment
  • New builds where one board must cover dispensing, sensors and telemetry
  • Sites where water quality has to be logged, not just dispensed
03

Questions we get first

Can M-AQUA be fitted to an existing water vending machine?

Yes. Retrofitting a water vending machine that has no cashless payment is the main use: the board replaces the controller, while the hydraulics, the bill and coin acceptors stay in place.

Which payment methods does M-AQUA support?

QR code, contactless (PayPass), a bill acceptor and a coin acceptor on the same board. Payment peripherals connect over bPOS light, ccTalk, CCNET or pulse.

Can M-AQUA monitor water quality?

Yes. Two temperature inputs, two analogue inputs, flow meter inputs and a TDS input let one board run the dispensing logic and log water quality at the same time.

Which interfaces and I/O does M-AQUA have?

RS-232, RS-485, Ethernet, Wi-Fi and Modbus, plus 16 digital inputs and 11 outputs for pumps, valves and the machine's own sensors. A panel or LCD connects with an on-screen QR code.

How are sales reported and fiscalized?

Every sale goes to an operator account with tariffs and analytics. Fiscal receipts are issued through cloud fiscal receipt services rather than a printer in the machine; support for the service used in your market is a scoping question we answer with the quote.

How do I get the pinout and a quote?

Pinouts, terminal assignments and firmware notes are issued per board revision and sent on request. Send the machine model, the payment devices and the quantity through the form on this page.

Order this board

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.

We use your details to answer this enquiry and nothing else.
04

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