Control board · Our own hardware

AquaLink.
The brain of your machine.

The smart control board that drives every valve, sensor, and payment in your water vending machine. Core of our new-generation vending units — and available as an upgrade for your existing ones.

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LCD 20 × 4 Wi-Fi 2.4 GHz USB-C 5 V Standard + Pro
Why AquaLink

Hardware that means business.

Designed by operators for operators. AquaLink is the only component your machine really needs: from valve to payment, from screen to cloud.

🎛️

Full control

Drives valves, flow, sensors, and buttons directly. No middle boxes, no fragile wiring.

📺

20 × 4 LCD display

Integrated technical display with every piece of info your field tech needs to diagnose a machine in seconds.

🎯

Pulse-based calibration

Millimeter-level fill precision. Your customer pays for what they get, and your machine never gives away a free liter.

💰

Automatic refund

If the machine runs out of water, it refunds the payment automatically. Zero complaints, zero loss of trust.

🔊

Optional audio

Available on request — payment confirmation, spoken instructions, technical alerts.

☁️

Remote management

Change prices, enable products, and tweak calibration from the dashboard. No field visits, no technicians.

Two versions

Standard or Pro.

Same core, same intelligence — the difference is the coin acceptor. Pro uses Gryphon, built for high-volume operations; bill acceptance is optional on both versions.

Feature
AquaLink
AquaLink Pro
Coin acceptor
Multicoin
Gryphon
Bill acceptor
On request
On request
20 × 4 LCD
4 fill levels
Wi-Fi 2.4 GHz
Offline memory
200 sales
200 sales
Power
USB-C 5 V
USB-C 5 V
Built-in audio
On request
On request
Ideal for
Standard operations
High cash volume
Spec sheet

The hard facts.

Dimensions
17 × 12 × 2 cm
Display
Backlit 20 × 4-character LCD
Power
USB-C, 5 V DC
Connectivity
Wi-Fi 2.4 GHz (802.11 b/g/n)
Level sensors
4 independent fill levels
Offline memory
Up to 200 sales stored locally
Payment — AquaLink
Multicoin + bill acceptor optional on request
Payment — AquaLink Pro
Gryphon (coins) + bill acceptor optional on request
Audio
Optional module, on request
Warranty
12 months against manufacturing defects
Ideal for

Use cases.

01

Manufacturers and integrators

Build your water vending machine from scratch with the board designed specifically for this business. Everything integrated, nothing improvised.

02

Upgrading old machines

Replace the original electronics of an outdated unit and extend its life five years with remote diagnostics, smart payment, and telemetry.

03

Premium operators

High-traffic machines that can't afford to fail. AquaLink Pro with Gryphon handles high coin volumes without jams; add bill acceptance on request if your operation needs it.

Build your next machine with AquaLink.

Let's get on a 20-minute call to decide which version fits your operation and quote at the volume you need.

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