Products Featuresl Support EPC C1Gen2 V2.0 and EPC C1Gen2 V1.2；
l Support ISO18000-6C；
l Max Output 33dBm，max reading distance is up to 27m with 8dBi antenna；
l Max reading speed is up to 1000 tags/second
l Low power Consumption mode for Handheld PDA terminal scenarios，average consumption drops to 50% of normal mode；
l Support Temperature protection，automatically stop working when temperatureis over 85℃，And restart to work again when temperature is below 85℃；
l Support antenna failure detection；
l Power on time less than 500ms；
l Support FastID、Tagfocus、QT、QTWrite、QTRead、BlockWrite、BlockErase、BlockPermalock；
l Support Super-fast tag writing Mode , writing 12byte EPC within50ms；
l Suitable for garment.retail.electricity, library,warehouse storage,industry automation and other relative industries.
Environment requirement
|
No |
Item |
Technical data |
Remark |
|
1 |
Working temperature |
-25℃～+70℃ |
|
|
2 |
Storage temperature |
-40℃～+85℃ |
|
|
3 |
Relative humidity |
10%～90%RH |
|
Technical data|
Max current |
1300mA |
Max power output@5V |
|
Average current |
≤300mA |
power saving mode |
|
Standby current |
≤1mA |
EN pin low level |
|
Frequency range |
840MHz～960MHz |
|
|
Defaul working frequency |
Frequency hopping |
Frequency interval 250KHz |
|
Frequency hopping speed |
≤2s |
|
|
Fixed power |
33dBm |
|
|
Stepping interval |
1dB |
5~33dBm adjustable by software |
|
Label protocol |
EPC C1G2 /ISO18000-6C |
|
|
Communication protocol |
Asynchronos serial ports protocol/USB |
|
|
Starting time |
≤300ms |
|
|
Radio-frequency power rising time |
≤500μs |
|
|
Radio-frequency Power dropping time |
≤500μs |
|
|
Adjacent channel power leaking ratio |
≤-40dB |
±1CH |
|
Frequency stablizing ratio |
±10ppm |
-25℃～+40℃ |
|
Max reading range |
>27m |
8dBi antenna |
|
Multi-tags |
>1000/s |
|
Requirement on antenna|
No |
Item |
Technical data |
Remark |
|
1 |
Standing wave ratio |
≤1.5 |
|
Appearance and structurel Size（L×W×H）: 45mm×32.8mm×3.7mm
(Thickness Tolerance±0.3mm)
l Weight: 9g(±2g)
Drawing1 Front view of the Module
24Pin Interface definition
|
Pin |
Signal Name |
Signal direction |
Function/compatibility description |
|
1 |
VCC |
Input |
Module supplying Power |
|
2 |
VCC |
Input |
Module supplying Power |
|
3 |
GND |
- |
Module Connecting Ground |
|
4 |
GND |
- |
Module Connecting Ground |
|
5 |
EN |
Input |
Module enabling，High Level effective |
|
6 |
GPIO1 |
Bi-direction |
Generic port |
|
7 |
GPIO2 |
Bi-direction |
Generic port |
|
8 |
GPIO3 |
Bi-direction |
Generic port |
|
9 |
UART_RX |
Input |
TTL serial interface Receiving |
|
10 |
UART_TX |
Output |
TTL serial interface Sending |
|
11 |
NC |
|
|
|
12 |
NC |
|
|
|
13 |
GND |
|
Ground |
|
14 |
TBD |
|
NC |
|
15 |
TBD |
|
NC |
|
16 |
TBD |
|
NC |
|
17 |
TBD |
|
NC |
|
18 |
TBD |
|
NC |
|
19 |
TBD |
|
NC |
|
20 |
GND |
|
Ground |
|
21 |
RFOUT |
Output |
RF output |
|
22 |
GND |
|
Ground |
|
23 |
GND |
|
Ground |
|
24 |
GND |
|
Ground |
Characteristics of DC
Reference design
Note: When the module is powered directly by the battery, the EN pin needs to be connected to a 10K resistor pull-down.
