Description
Description:
7941D is a RFID reader module.It integrates high performance RF circuits and antennas.Built in buzzer and LED indicator.It can support read ID and IC card.
Parameters:
1>.Item Name: 7941D RFID Wireless Read Module
2>.Work voltage:DC 5V
3>.Work current:40mA
4>.Read frequency:125KHz and 13.56MHz
5>.Communication Interface:UART(3pins)
6>.Read distance:about 8cm(For EM4100 Card)
7>.Read distance:about 5cm(For Mifare S50 S70,Desfire,FM1208 Card)
8>.Work Temperature:-20℃~85℃
9>.Work Humidity:0%~95%RH
10>.Size:46*16*6.5mm
Interface Description:
1>.VCC:Input for positive of work voltage.
2>.GND:Input for negative of work voltage.
3>.D0:It is the TXD of UART.Module just can send data.
Note:Module just have 3-cables.It just use TXD of UART.
UART Protocol Introduction:
1>.Protocol Header:0x02
2>.Data Length:0x09
3>.Card Type:0x01(More refer to card type)
4>.Card Data:SN0~SN3
5>.XOR Check:1 Byte.Result of other bytes check except protocol header
6>.Data end:0x03
Card type(Module can not read all card):
1>.0x02:EM4100((Support))
2>.0x01:Mifare 1K(Not support)
3>.0x03:Mifare 4K(Not support)
4>.0x10:HID card(Not support)
5>.0x11:T5567(Not support)
6>.0x20:ID card(Not support)
7>.0x21:ISO14443B(Not support)
8>.0x22:FELICA(Not support)
9>.0x30:15693 Tag(Not support)
10>.0x50:CPU card(Not support)
11>.0x51:Sector information(Not support)
12>.0xFF:Keyboard data(Not support)
7941D is a RFID reader module.It integrates high performance RF circuits and antennas.Built in buzzer and LED indicator.It can support read ID and IC card.
Parameters:
1>.Item Name: 7941D RFID Wireless Read Module
2>.Work voltage:DC 5V
3>.Work current:40mA
4>.Read frequency:125KHz and 13.56MHz
5>.Communication Interface:UART(3pins)
6>.Read distance:about 8cm(For EM4100 Card)
7>.Read distance:about 5cm(For Mifare S50 S70,Desfire,FM1208 Card)
8>.Work Temperature:-20℃~85℃
9>.Work Humidity:0%~95%RH
10>.Size:46*16*6.5mm
Interface Description:
1>.VCC:Input for positive of work voltage.
2>.GND:Input for negative of work voltage.
3>.D0:It is the TXD of UART.Module just can send data.
Note:Module just have 3-cables.It just use TXD of UART.
UART Protocol Introduction:
1>.Protocol Header:0x02
2>.Data Length:0x09
3>.Card Type:0x01(More refer to card type)
4>.Card Data:SN0~SN3
5>.XOR Check:1 Byte.Result of other bytes check except protocol header
6>.Data end:0x03
Card type(Module can not read all card):
1>.0x02:EM4100((Support))
2>.0x01:Mifare 1K(Not support)
3>.0x03:Mifare 4K(Not support)
4>.0x10:HID card(Not support)
5>.0x11:T5567(Not support)
6>.0x20:ID card(Not support)
7>.0x21:ISO14443B(Not support)
8>.0x22:FELICA(Not support)
9>.0x30:15693 Tag(Not support)
10>.0x50:CPU card(Not support)
11>.0x51:Sector information(Not support)
12>.0xFF:Keyboard data(Not support)
5V Dual Frequency 3Pin Reader RFID Wireless Module UART 13.56MHz 125KHz ISO14443A for IC/ID/Mifare Card
Current Price
$9.99
Average
$9.99
Min Price
$9.99
Max Price
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Description
Description:
7941D is a RFID reader module.It integrates high performance RF circuits and antennas.Built in buzzer and LED indicator.It can support read ID and IC card.
Parameters:
1>.Item Name: 7941D RFID Wireless Read Module
2>.Work voltage:DC 5V
3>.Work current:40mA
4>.Read frequency:125KHz and 13.56MHz
5>.Communication Interface:UART(3pins)
6>.Read distance:about 8cm(For EM4100 Card)
7>.Read distance:about 5cm(For Mifare S50 S70,Desfire,FM1208 Card)
8>.Work Temperature:-20℃~85℃
9>.Work Humidity:0%~95%RH
10>.Size:46*16*6.5mm
Interface Description:
1>.VCC:Input for positive of work voltage.
2>.GND:Input for negative of work voltage.
3>.D0:It is the TXD of UART.Module just can send data.
Note:Module just have 3-cables.It just use TXD of UART.
UART Protocol Introduction:
1>.Protocol Header:0x02
2>.Data Length:0x09
3>.Card Type:0x01(More refer to card type)
4>.Card Data:SN0~SN3
5>.XOR Check:1 Byte.Result of other bytes check except protocol header
6>.Data end:0x03
Card type(Module can not read all card):
1>.0x02:EM4100((Support))
2>.0x01:Mifare 1K(Not support)
3>.0x03:Mifare 4K(Not support)
4>.0x10:HID card(Not support)
5>.0x11:T5567(Not support)
6>.0x20:ID card(Not support)
7>.0x21:ISO14443B(Not support)
8>.0x22:FELICA(Not support)
9>.0x30:15693 Tag(Not support)
10>.0x50:CPU card(Not support)
11>.0x51:Sector information(Not support)
12>.0xFF:Keyboard data(Not support)
7941D is a RFID reader module.It integrates high performance RF circuits and antennas.Built in buzzer and LED indicator.It can support read ID and IC card.
Parameters:
1>.Item Name: 7941D RFID Wireless Read Module
2>.Work voltage:DC 5V
3>.Work current:40mA
4>.Read frequency:125KHz and 13.56MHz
5>.Communication Interface:UART(3pins)
6>.Read distance:about 8cm(For EM4100 Card)
7>.Read distance:about 5cm(For Mifare S50 S70,Desfire,FM1208 Card)
8>.Work Temperature:-20℃~85℃
9>.Work Humidity:0%~95%RH
10>.Size:46*16*6.5mm
Interface Description:
1>.VCC:Input for positive of work voltage.
2>.GND:Input for negative of work voltage.
3>.D0:It is the TXD of UART.Module just can send data.
Note:Module just have 3-cables.It just use TXD of UART.
UART Protocol Introduction:
1>.Protocol Header:0x02
2>.Data Length:0x09
3>.Card Type:0x01(More refer to card type)
4>.Card Data:SN0~SN3
5>.XOR Check:1 Byte.Result of other bytes check except protocol header
6>.Data end:0x03
Card type(Module can not read all card):
1>.0x02:EM4100((Support))
2>.0x01:Mifare 1K(Not support)
3>.0x03:Mifare 4K(Not support)
4>.0x10:HID card(Not support)
5>.0x11:T5567(Not support)
6>.0x20:ID card(Not support)
7>.0x21:ISO14443B(Not support)
8>.0x22:FELICA(Not support)
9>.0x30:15693 Tag(Not support)
10>.0x50:CPU card(Not support)
11>.0x51:Sector information(Not support)
12>.0xFF:Keyboard data(Not support)
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