Lf Mini 125kHz RFID Module Em4200 Card Reader Module

• Read-Write Method: Non-Contact Type
• Installation: Internal (125)
• Card Slots: No
• Interface: Uart Ttl
• Type: RFID Card
• Material: ABS
• Model NO.: IDM4100
• Function: Information, Payment, Identification
• Structure: RFID Card
• Data Transmission Mode: Serial
• Application Field: Non-Fiscard
• Frequency: 125kHz
• Procotol: ISO 11784/785
• Read Range: 1-7cm
• Weight: 10g
• Transport Package: 1PC Per Box
• Specification: 21x17x1.6mm
• Trademark: ANG
• Origin: Guangdong, China
• HS Code: 8471609000
• Production Capacity: 500, 000PCS Per Month

Product Description

LF Mini 125Khz RFID Module EM4200 Card Reader Module

Product features:

The IDM4100 125KHZ RFID module adopts advanced RFID analog circuit design technology, combined with digital signal processing technology. Supports multi protocol communication, wide voltage operation, low power consumption and other advantages, widely used in access control attendance and smart door locks, storage boxes, anti-counterfeiting systems, card issuers, intelligent control systems, etc.

Basic features:

1. The IDM4100 ID card module uses 125K RF base station
2. Support EM4200, TK4100 ID cards
3. DC3.3V power supply, ultra-low power consumption: standby static current<=50UA, especially suitable for battery powered products
4. Mini size:  21MM X 17MM
5. Support serial port protocol (UART TTL), 2.54MM-6P interface: serial port bit data (8), checksum bit (none), stop bit (1),
    Baud rates 9600, 19200, and 115200 can be choose.
6. Comes with watchdog
7. The module software has strong expansion functions and can customize personalized modules according to user requirements

 

PIN	Signal	Direction	Description
J1_1	VCC	PWR/I	DC3.3V power input
J1_2	GND	G	Power ground
J1_3	TXD	O	RXD TTL level serial port data output
J1_4	RXD	I	NC
J1_5	INT	I	NC
J1_6	SOUT	O	Card status indication (high level: no card indication; low level: card indication)
J2_1	TX2	O	Antenna interface2
J2_2	TX1	I	Antenna interface1