NFC module
Technical Parameters
Item |
Parameter |
Support the Card |
Mifare desfire, calssic, ultralight, NTAG, etc |
Data Interface |
I2C |
Working Voltage |
DC 3.3V (Optional 5V) |
Working Current |
20mA(Readcard), 1mA(Findcard) |
Reading Distance |
50~70 mm(It depends on the coil of the antenna) |
Read the Card Delay |
100ms |
Working Temp. |
-40ºC - +85ºC |
Storing Temp. |
-40ºC - +85ºC |
Working Humidity |
5% - 95% |
LED Pilot Lamp |
Blue lamp(Optional) |
Data Format
I2C (speed 10k~100k, address 0x91):
Fieldname |
Length |
Stlcontent |
Remarks Content |
Address |
1 |
91 |
address |
Data Length |
1 |
07/0A |
The length from the card type to the end of the frame (after responding to the host, it will output a series of data afterwards) |
Card Type |
1 |
01 |
See type description |
Card Number Data(ID) |
4~7 |
EE 98 95 A5 |
HEX |
Check |
1 |
54 |
an exclusive-or check is made from all the bytes of the frame header to the card number data |
Data Frame Tail |
1 |
0D |
The fixed frame tail |
Card Type Description:
Code |
Card Type |
0X01 |
Mifare Ultralight(MF0) |
0X02 |
Mifare Clasic(S50,S70) (MF1) |
0X03 |
Mifare Pro(MF2) |
0X04 |
Mifare Desfire(MF3) |
0X05 |
NTAG |
0X06 |
Being added ...... |
![18*25 Near Field Communication NFC Module](//www.micstatic.com/athena/img/transparent.png)
![18*25 Near Field Communication NFC Module](//www.micstatic.com/athena/img/transparent.png)
![18*25 Near Field Communication NFC Module](//www.micstatic.com/athena/img/transparent.png)