Description
Long Range Active RFID Reader 13.56mhz Long Range RFID Module RS232 TTL Serial Port Access Control Card Reader Writer
Product Description
Module comes with single-chip control, users no longer need to edit the agreement, just your device through the serial port to connect the module
Module full serial control, with any system seamless docking as long as your system has a serial port (51 series, embedded ARM, Linux, Windows7 / 8/10, robot) Module with a simple instruction operation, easy operation RFID module on the IC card password authentication, find card, anti-conflict, select the card, sleep, read, write operation The module automatically reads the IC card 10-bit ID number (after the IC card can be triggered by the RF antenna to trigger a single test or cycle test operation, in the serial debugging assistant can be used by default hexadecimal IC card ID number) Module in the demo program default display first sector 4 fast data, rich interface users can easily through the demo program to operate the IC card data
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Support Agreement
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ISO14443TYPEA
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Read and write card distance
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00mm-50mm
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Support card type
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MIFARE series card that conforms to 14443TYPEA standard
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And computer interface
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RS232 / TTL
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Communication speed
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9600 ~ 115200bps
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Operating system
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Windows 98, Me, 2K, XP, 2003, Vista and Linux, Unix, Android
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Antenna
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Antenna integrated
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Operating frequency
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13.56MHZ
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Operating voltage
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DC 3.3V - DC 5V ± 10%
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Card and reader communication speed
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106k bit
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Working temperature
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-20 ℃ ~ 60 ℃
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Relative humidity
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30% to 95%
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Dimensions
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(L × W × H) 50mm × 31.5mm × 1.2mm
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UART interface One frame data format is 1 start bit, 8 data bits, no parity bit, 1 stop bit, baud rate fixed to 9600.
the output interface instructions
The default shipping mode for the UART TTL interface, if the module with a serial port need to remove R6, R7 two 0R resistance, in the U3 position with SP232
The default shipping mode for the UART TTL interface, if the module with a serial port need to remove R6, R7 two 0R resistance, in the U3 position with SP232
Precautions
1,the default module user default PC port com, if the communication fails to find the corresponding com port is correct.
2, if the PC software in the demo with "open port failure" caused the software stuck, please check whether the communication line TXD (output), RXD (input) reversed.
3, users in the use of other USB to TTL module or RS232 to serial module connection is a must check the VCC, TXD, RXD, GND line order.
2, if the PC software in the demo with "open port failure" caused the software stuck, please check whether the communication line TXD (output), RXD (input) reversed.
3, users in the use of other USB to TTL module or RS232 to serial module connection is a must check the VCC, TXD, RXD, GND line order.