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MDB-RS232  Interface  Adapter  for  MDB  Coin  Changer  Bill  Acceptor  and  MDB  card  reader 

                                                      Page 12 of 12                                                                              http://www.waferlife.com 

 

How to order a sample to test ? 

Answer : We can order the samples from online shopping store: 

http://cnkiosk.aliexpress.com

 

 

Wafer  manufacture  a  series  of  the  MDB  payment  adapters  for  Vending  machines  cashless 
payment  system,wireless  payment  payment  and  Provide  a  rich  solution  for  vending 
machine,kiosk machine or other self-service projects. 

How can we connect the Pulse type coin acceptors or bill acceptors to PC ? 

Answer:  WAFER  also  have  the  PULSE-PC  adapter  box,that  is  used  to  connect  the  pulse  type 
payment device to computer RS232 port.   
We also can order the samples from: 

http://cnkiosk.aliexpress.com

 

How can we develop a cashless payment interface to existing vending machine? 

Answer:  WAFER  also  have  the  RS232-MDB  adapter  box,that  is  used  to  connect  the  RS232 
interface PC or android main board or popular Raspberry pi board to vending machine,and then 
developer can use some simple command to act as a perfect cashless payment solution. 
We also can order the samples from: 

http://cnkiosk.aliexpress.com

 

How can we develop a mobile payment solution for existing vending machine ? 

Answer: WAFER have the 3G or 4G or LAN version payment module for selection. 
We also can order the samples from: 

http://cnkiosk.aliexpress.com

 

Where can we get more further information and get the fast technical service ? 

http://www.waferlife.com/en/MDB2PC-PC2MDB.html

 

 

How to have a customized MDB or vending payment board ? 

Answer  :  WAFER  can  provide  users  with  customized  control  boards  in  the  field  of  self-service 
vending.  Including  time  control  boards,  payment  interface  boards,  coin  refunders,  lottery 
machines and other control boards. 

 
 
Both pre-sales and after-sales can receive help and advice through our online skype technical 
support.   

 
Email:   

[email protected]

 

Web: 

http://www.waferlife.com 

 

Tel:   

0086-21-51870528 

 

Online Service Skype: wafer-service 

 

V2020-V9.1 

Copyright  waferstar 

Summary of Contents for MDB-RS232

Page 1: ...RS232 New Version box type V3 SPECIFICATIONS Communication format Baud rate 9600 Start bit 1 Data bits 8 Parity NO Stop bit 1 PC data Send Hex PC data Receive ASCII Hardware Specification Power Min 2...

Page 2: ...and protocol the only difference is Three LED version will enable the payment device from the start and Five LED version start with disable status for payment device and user need to use the enable co...

Page 3: ...asy for you to order a RS232 USB adapter For MDB RPI board has two serial port to PC and also to Raspberry pi board GPIO Also it will supply the DC5V voltage for Raspberry pi board After connected the...

Page 4: ...09 After sent the data 09 from PC then adapter box will read and send back the coin acceptor setup information 03 11 56 05 01 00 03 01 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 76 For example Bill...

Page 5: ...no bill s For example Send the command 3400030000h Bill s held in Escrow Y3 Y4 001Fh for all US bills held in escrow 0000h for no bill s held in escrow Send out 34h and then the 4 bytes Y1 Y4 to chan...

Page 6: ...09 to PC and also later will keep to send 3009 to PC 30 that means data is from bill acceptor 90 means a TYPE0 bill is accepted and stoped at the Escrow position For different bills maybe 91 or 92 or...

Page 7: ...gnized For COIN ACCEPTOR Coins Deposited Byte1 Byte 2 01yyxxxx zzzzzzzz yy Coin Routing 00 Cash Box 01 Tubes 10 Not Used 11 Reject xxxx Coin Type zzzzzzzz The number of coins in the tube for the type...

Page 8: ...8 92 4B QUARTER 1 08 92 00 08 92 06 08 92 15 Coin Rejected NICKEL 08 70 00 08 70 06 08 70 4C DIME 08 71 00 08 71 08 08 71 6B QUARTER 08 72 00 08 72 06 08 72 4B QUARTER 1 08 72 00 08 72 06 08 72 15 1 C...

Page 9: ...MDB RS232 Interface Adapter for MDB Coin Changer Bill Acceptor and MDB card reader Page 9 of 12 http www waferlife com...

Page 10: ...card reader 1402 Cancel card reader 1300000A0001 REQUEST VEND 1301 VEND CANCEL 13020001 VEND SUCCESS 130500640001 CASH SALE 1304 SESSION COMPLETE 1500 REQUEST REVALUE 1700 REQUEST ID 110001000000 Conf...

Page 11: ...ion And install the driver to create the virtual com port in the main controller 3 If can supply more documents to facilitate the development of applications Answer The MDB box we provide is to forwar...

Page 12: ...erface PC or android main board or popular Raspberry pi board to vending machine and then developer can use some simple command to act as a perfect cashless payment solution We also can order the samp...

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