Mifare & ISO14443A & ISO14443B & ISO15693 Module
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Copyright © 2003-2011 Jinmuyu Electronics Co., LTD. All rights reserved.
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Module returns failure:
0x02
0xEE
Checksum
5.2.3
Set module idle
Function:
set the module idle. In idle mode, the module of RF output turn to OFF, PCD
power down, and CPU in idle mode, so the power consumption reduces to about 100uA.
Sending the next command to module will wake up the module, and then the RF output ON
and automatic detecting card restore default settings. The module will enter into idle mode
after the answer procedure is finished. In IIC mode, host need to read the answer and then
the module will goes into idle mode.
Host sends:
0x03
0x12
Random data
Checksum
Random data: 1 byte random data, for example: 0x55
Module returns success:
0x02
0x12
Checksum
Module returns failure:
0x02
0xED
Checksum
5.2.4
EEPROM read
Function:
read data in EEPROM of the module.
Host sends:
0x05
0x15
Address
Bytes
Checksum
Address: 2 bytes, read start address, address from 0x0000 to 0x01FF, MSB first
Bytes: 1 byte, number of bytes to read, max. 64 bytes
Module returns success:
-
0x15
Data
Checksum
Remark: the byte length is “-“, means the byte length depends on the card feedback
information. (The same to below)
Data: data read
Module returns failure: