Instructions

Contactless Card Read/Write Module（QM-201C-HF）User’s

Manual

Content

Summary ....................................................................................................................................3

M-200 Series Module..........................................................................................................3

M-201C-HF Characteristic...........................................................................................................3

Function specification................................................................................................................4

4.1

4.2

Pin Function..................................................................................................................4

Dimension.....................................................................................................................5

5 Protocols.....................................................................................................................................5

5.1

5.2

5.3

UART Protocols of Commands.....................................................................................5

IIC Protocol...................................................................................................................7

Switch of Uart and IIC..................................................................................................8

Command List............................................................................................................................8

Command test sample ..............................................................................................................12

7.1．request card..............................................................................................................13

7.2．read block..................................................................................................................13

7.3．write block................................................................................................................13

7.4．download key..............................................................................................................13

7.5．initial purse............................................................................................................13

7.6．read purse..................................................................................................................13

7.7．increment of purse..................................................................................................13

7.8．decrement of purse..................................................................................................13

7.9．purse backup..............................................................................................................13

7．9．1 initial purse 1..........................................................................................13

7．9．2 initial purse 2..........................................................................................13

7．9．3 purse backup from1 to 2......................................................................13

7．9．4 read purse 2................................................................................................14

7.10．card halt..................................................................................................................14

7.11．read RC500EEPROM....................................................................................................14

7.12．write RC500EEPROM..................................................................................................14

7.13．module IDLE..............................................................................................................14

7.14．module set................................................................................................................14

Order ........................................................................................................................................14

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