MDB Converter Products

A simple Plug-&-Play solution to converter your pulse-based vending machine into a machine that can collect cashless payment (Credit Card, RFID, QR code, etc…)

You can now collect many types of cashless payments from any modern payment terminal that uses MDB (Multi Drop Bus) connection, a very common communication standard that the vending industry has adopted. A modern payment terminal can now accept cards like Visa, MasterCard, NFC, QR Code, PayNow, etc… . many more…

You do not need to understand the technical part of MDB. Simple to setup. Connect the select buttons and this board can trigger the payment terminal to collect the payment amount that you have setup.

Company: PIC-CONTROL Pte. Ltd.

Website: https://www.pic-control.com/pic-031-mdb-pulse-converter/

This MDB to VCCS converter product is available here. It is distributed solely by MobileEFTpos in Singapore.

Company: Mobile Eftpos (asia) Pte Ltd

Website: https://www.eftpos.com.sg/

This is a device to help your vending machine connect to the MDB card/coin/bill acceptors via the RS232 connection.

This allows your vending machine to control payment using RS232 communication.

Company: Wafer

Website: http://www.mdb-rs232.com
http://www.mdb232.com
http://www.mdbrs232.com
http://www.waferlife.com

This converter allows a computer device (PC, Andriod, Raspberry Pi, etc..) using RS232 to act as a cashless payment terminal and connect itself to the MDB connection of the vending system.

You can now develop a custom payment system and have it connected to the plug-and-play MDB eco-system that is commonly used in a vending machine system.

Company: Wafer

Website: http://www.rs232-mdb.com

This device helps you to convert your coin/bill acceptor to a modern cashless payment terminal.

Company: PIC-CONTROL

Website: www.pic-control.com

Interface MDB via proprietary serial communication. It allows you the flexibility to interface with MDB without needing to deal with the complicated MDB communication protocol.

This is an MDB to serial converter board (version 4). They also have a version 3 board. Comes with an optional casing.

Company: aBranTix

Website: https://www.mdbconverter.com

This is a MDB to serial converter board that is designed as a hat plug-in for Raspberry Pi computer. Comes with optional casing.

It can be connected to the internet and acts as a telemetry device which you can retrieve your vending machine data remotely.

Company: aBranTix

Website: https://www.mdbconverter.com

Proprietary MDB converter. Contact the company for further details.

Company: Vendors Exchange International

Website: https://www.vesolutions.co/MICRO-MECH-MDB-CONVERTER-WITH-DEX-V350

https://www.veii.com/PULSE-AMUSEMENT-TO-MDB-KIT

This interface offers a convenient solution for modernizing parallel/pulse-operated vending machines with up-to-date MDB payment systems, which also encompass bank card readers. It can be utilized for a variety of machines such as those dispensing hot drinks, universal items, self-service setups, kiddie rides, and more.

Wide range of MDB converters products from PICOVEND EZ

• PICOVEND EZ SLAVE
• PICOVEND EZ MASTER
• PICOVEND EZ BRIDGE
• PICOVEND EZ KEYSIMULATOR
• PICOVEND EZ SELF HC / MC / LC
• PICOVEND EZ SELF LITE ACCESS
• PICOVEND EZ EXECUTIVE MDB CONVERTER
• PICOVEND EZ MDB PARALLEL/PULSE

Company: PICOVEND EZ (Automatrom SRL)

Website: https://picovend.com/index.php

A very comprehensive MDB device that has many powerful features to convert, diagnose, troubleshoot, and develop MDB-related projects.

Effortlessly connect VMCs to Multi Drop Bus devices on Linux, Mac, and Windows. Uncover cashless possibilities and data insights with Master & Slave functions. Customize the MDB interface, or utilize Stand-alone mode for payments and relays.

Company: Qibixx

Website: https://mdb.technology/
https://www.qiba.pt/
https://qibixx.com/

MDB hat for Raspberry Pi. The MDB Pi Hat Plus is a dependable MDB add-on for Raspberry Pi or other compatible devices. It offers Master, Peripheral/Slave, and Sniffing capabilities, with firmware updates available directly from the Pi interface. Separate Master and Peripheral ports let you run both functions independently for greater flexibility in your projects.

Company: Qibixx

Website: https://mdb.technology

Unigate is a Linux-powered MDB device that works in Master, Slave/Peripheral, and Sniffing modes. It includes extra I/O options for specialized tasks and connects to hosts or cloud services via Ethernet, making it perfect for payment systems and remote monitoring. With a low-power, reliable design, Unigate is an affordable option for custom MDB setups.Unigate is a Linux-powered MDB device that works in Master, Slave/Peripheral, and Sniffing modes. It includes extra I/O options for specialized tasks and connects to hosts or cloud services via Ethernet, making it perfect for payment systems and remote monitoring. With a low-power, reliable design, Unigate is an affordable option for custom MDB setups.

Company: Qibixx

Website: https://mdb.technology

PC2MDB seamlessly connects PCs to vending machines, transforming the PC into a cashless device that manages vending machine controllers. Compatible with MDB protocol machines, it supports various connections—Serial, Ethernet, and USB—making it versatile for cashless payment systems. Elevate your vending setup with this powerful integration tool.

Company: Upstate Networks Incorporated

Website: https://www.upstatenetworks.com/

The MDB2PC is a computer peripheral designed to interface with vending machine protocols, allowing connection to devices like bill validators, coin acceptors, coin dispensers, smart cards, and foreign currency handlers. This microprocessor-controlled hardware includes embedded firmware that seamlessly converts MDB protocol to RS232, enabling smooth communication between vending peripherals and your computer system.

Company: Upstate Networks Incorporated

Website: https://www.upstatenetworks.com

The MDB2USB is a computer peripheral that connects vending machine devices—such as bill validators, coin acceptors, coin dispensers, smart cards, and foreign currency handlers—to a PC. It acts as a microprocessor-controlled interface with firmware that converts MDB protocol to RS232, allowing seamless communication through a virtual serial port created via USB.

Company: Upstate Networks Incorporated

Website: https://www.upstatenetworks.com

The MDB2USB is a computer peripheral that links vending machine devices—including bill validators, coin acceptors, coin dispensers, smart cards, and foreign currency handlers—to a PC. This microprocessor-controlled interface features firmware that converts the MDB protocol to RS232, enabling smooth communication through a virtual serial port over USB.

Company: Upstate Networks Incorporated

Website: https://www.upstatenetworks.com

Letpos is an interface board that converts MDB payment credits for traditional vending machines that only accept pulse-based coin or note acceptors. It’s compatible with various machines, including water vending, self-service washers, drink dispensers, and coffee machines. With Letpos, operators can easily set prices, define minimum starting credits, and adjust pulse output (width and count) for seamless payment integration.

Company: waferstar

Website: http://letpos.com
http://www.wafer-shopping.com

Letpos interface module for POS system use.

Company: waferstar

Website: http://letpos.com

The mdbToPC converter enables integration of a PAX D200 POS terminal with vending machines, allowing for secure card payments for goods and services. This converter expands your machine’s payment options by connecting banking equipment directly to the vending controller.

In addition to MDB, the mdbToPC converter supports connections via:

EXE Interface
RS-232 Interface (including TTL)
RS-485 Interface
Pulse Interface

Company: ООО «ТЕХНОЛОГИЯ»

Website: https://mdbtopc.ru

Transform your traditional vending machine into a smart, modern unit with ease. Touchless Cashless® technology enables seamless mobile payments without the expense of cellular connections or telemeters, and it offers complete data tracking so you can monitor every transaction and activity remotely. This valuable data helps boost efficiency and maintain transparency across your business.

Company: Suelware Inc.

Website: https://www.suelware.com

The MDB-USB Converter offers a simple, affordable way to connect and manage multiple MDB peripherals through a USB connection, perfect for vending machines, micro markets, and smart coolers. It’s widely compatible with devices like coin changers, bill validators, and card readers, and works seamlessly across Windows, Linux, Android, and macOS. With no drivers needed and remote firmware updates available, setup is quick and hassle-free. Its compact design includes one Micro USB and two MDB ports, making it a space-saving addition to your setup.

Company: Suelware Inc.

Website: https://www.suelware.com/mdb-usb-converter

Help your vending machine to accept MDB coin/bill acceptor via RS232 connection.

Company: FMT Corporation Co.,Ltd.

Website: https://www.fmtcorp.co.th

This is a DIY open source project for USB-MDB converter circuit. Schematic and source-code is available for you to DIY MDB converter for your own use. Click on the following link for more details.

from OSHWLab (by shadowlamer)

Website: https://oshwlab.com/shadowlamer/USB-MDB-converter