It is a IC+ID dual frequency card reader module.
Integrates a high-performance card reader RF circuit and antenna, replacing the UART data output protocol.
Due to the shortage of the original chip, the product design has been changed to a new version since April 3rd, 2023. The function, size and interface did not change. Hope for your understanding.
UART format output
Support dual frequency RFID card
Support ID+IC card
Product Name: IC+ID Dual Frequency Card Reader Module
Working Voltage: DC 5V
Working Current: 40mA
Support Reading:125kHZ and 13.56MHZ card reading
Work Temperature: -35℃~85℃
Work Humidity: 5%~95%RH
4.Uart Interface Output Introduction:
5.Card Number Data:SN0~SN3
6.BCC Check:XOR operation of other data except head and tail of data
7.End of Data:0x03
8.The Card Types:0x02 EM4100/0x01 MIFARE 1K
9.For Example: The data received by the serial tool is 02 09 02 04 2E 53 82 F0 03
1.1>.The first byte 0x02 indicates the start of data.
1.2>.The second byte 0x09 indicates that the entire data length is 9 bytes, including the start of data and the end of data.
1.3>.The third byte 0x02 indicates that the card type is EM4100.
1.4>.The 4th to 7th bytes (0x04 0x2E 0x53 0x82) These 4 bytes represent the card number read.
1.5>.The 8th byte 0xF0 indicates the BCC check from the 2nd byte to the 8th byte.
1.6>.The 9th byte 0x03 indicates the end of the data.
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1pc IC+ID Dual Frequency Card Reader Module
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