|
Models |
Interface |
Voltage |
Cards type |
|
ICM370L(B127) |
TTL |
5V |
Support read&write HID iCLASS card |
Online Message
ICM370
Basic Introduction
ICM370L (B127) module is a read-write module that supports HID iCLASS cards. It conforms to the ISO/IEC14443A international standard and supports get UID of Mifare, Ultralight, DESFire and NTAG2xx.It provides TTL interface and adopts external antenna design, which is convenient for customers to use directly. It is widely used in all-in-one card system, asset management, consumer system, warehouse management and other fields.
Product Features
◇ Support read&write HID iCLASS card；
◇ Dedicated non-contact communication chip with stable performance；
◇ It is suitable for scenarios such as one-card system, asset management, consumption system, warehouse management, etc.
Product Type Connection PIN Pin Definition Technical Parameter Download
|
Pin No |
Name |
Description |
|
J4 |
||
|
1 |
VIN |
Power |
|
2 |
SWDIO |
Data |
|
3 |
SWCLK |
Clock |
|
4 |
RESET |
Reset |
|
5 |
GND |
Ground |
|
J5 |
||
|
1 |
ANT1 |
Antenna1 |
|
2 |
GND |
Ground |
|
3 |
GND |
Ground |
|
4 |
ANT2 |
Antenna2 |
|
J6 |
||
|
1 |
VIN |
Power |
|
2 |
VIN |
Power |
|
3 |
TXD2 |
Transmit external Data |
|
4 |
RXD2 |
Received external data |
|
5 |
SCL |
Data |
|
6 |
SDA |
Clock |
|
J9 |
||
|
1 |
NC |
NOTCONNECTED |
|
2 |
NC |
NOTCONNECTED |
|
Params |
Description |
|
Protocol |
ISO/IEC 14443A |
|
Frequency |
13.56MHz |
|
Baud rate |
9600 - 115200bit/s (optional，default 115200bit/s) |
|
Power |
DC5V（±5%） |
|
Working current |
< 200mA |
|
Communication Interface |
TTL |
|
Operating distance |
0~70mm（Depends on work environments and card types） |
|
Cards type |
HID iCLASS、Mifare、Ultralight、DESFire、NTAG2xx |
|
Operating temperature |
-10℃~+70℃ |
|
storage temperature |
-20℃~+80℃ |
|
Working humidity |
15%~90% |
|
size |
30*16*8.7mm (tolerance：±3mm) |
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