WAFER RS232-MDB adapter box SDK / cashless payment device / Working together with bill acceptor and coin validator

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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
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Quick Details
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
Model Number:
Power input:
Working interface:
MDB and RS232

Packaging & Delivery

Selling Units:
Single item
Single package size: 
20X15X10 cm
Single gross weight:
0.4 kg
Package Type:
Paper carton
Lead Time :
Quantity(Set) 1 - 200 >200
Est. Time(days) 5 To be negotiated
How to Order Samples
Product Description

 The RS232-MDB, Perfect for PC to MDB interfaces ( PC2MDB adapter )

Working together with MDB bill acceptor,coin validator payment device to vending machine.

It is an adapter to existing vending machines to allow the PC to work as the slave cashless payment device to the vending machine.

RS232-MDB allows the PC to act as a slave cashless payment device for existing vending machine controllers (VMC). It allows the PC to act as a cashless device and add credit(s) to the vending machine. The RS232-MDB interfaces any MDB vending device to the PC via the serial port. By default it acts as device type 10 (cashless device). It has the switch on the box to select the working address as 10H or 60H.

In vending machine,bill acceptor,coin validator and cashless payment device, all have different address.

This describes the Interface Protocol for the RS232-MDB Hardware circuit. The RS232-MDB interfaces any MDB vending device (6-pin molex/5pin MTA) to the PC via the serial port (DB-9) Future support may include Universal Serial Bus. The RS232-MDB protocol is compatible with standard RS-232 Protocol.

Wafer also provide the best after-sales service for RS232-MDB adapter box.You can add our online service skype for before-sales and after-sales service. and we also provide the SDK for your easy development.

You can send the easy command list,then can communicate with the vending machine to add the credit. and your computer would start to work with the Our RS232-MDB adapter box to act as the cashless payment device to vending machine.

Bill acceptor,coin validator will all work together.

RS232-MDB Adapter box

RS232-MDB Adapter SDK

We also have bill acceptor,bill validator for vending machine

Packaging & Shipping

 Paper box and fast express delivery  for sample order

Bill acceptor,bill validator ,cashless payment device.

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