Description
low-frequency ID card reader module to support ISO11784 / 5 protocol standard;
SMD installation, small size, easy to integrate into PDA and other handheld devices;
supporting 21mm * 28mm square antenna, stable performance, reliability and strong;
Ultra-low power consumption, the module can send commands to enter the low-power mode;
UART communication interface, without understanding the complex RF communication protocol, simple operation;
Technical Parameters
working frequency |
134.2 kHz |
Supported protocols |
ISO 11784/5 |
Read distance |
Gt; |
Way of working |
FDX-B (full-duplex communication) |
Read card chip |
Soft decoding |
Work power consumption |
<0.5w> |
Read time |
<100 ms |
Wiring |
Stamp hole patch type |
Operating Voltage |
3.3V |
Communication Interface |
UART |
Baud rate |
9600 bps |
Standard sizes |
27.71 mm * 14.63 mm * 2 mm |
Operating temperature |
-20 ° C to + 85 ° C |
environment humidity |
5% to 95% |
This module not support HDX Tag
product is compatible with ISO 11784/11785 protocol, readable animal standard label;
reading distance: 5-16cm (the module not include antenna)
communication interface: UART;
Ultra-low power consumption, UART can send commands to make the module into low-power mode
Small size, easy to integrate into the device
Operating temperature -20 ° ~ +85 °
Storage temperature -40 ° ~ +125 °
Supply voltage (vcc to vss) -0.3V ~ + 4.2V
Pin to ground voltage -0.3V ~ +5.8 V.
Maximum IOL per pin: ± 2mA
Relative humidity: 5% ~ 95%
A2 |
ANT2 |
Antenna pin2 |
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1 |
GND |
Power GND |
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2 ~ 9 |
NC |
Reserved |
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|
|
10 |
TX |
UART Data transmission pin |
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11 |
NC |
Reserved |
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|
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12 |
RX |
UART Data receive pin |
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|
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13 |
VCC |
Device power input pin |
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|
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14,16 |
NC |
Reserved |
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15,17 |
GND |
Power |