Winnix low cost high performance 4 MMCX antenna ports uhf rfid reader module

Products Features

Support EPC C1Gen2V2.0 and EPC C1Gen2V1.2；
Support ISO18000-6C；
Support ISO18000-6B；
Support GB29768；
Maximum power output is 31dBm，tag reading distance is up to 10 meters；
Support four antenna ports；
Support temperature protection, if the temperature exceeds the threshold (85 degrees Celsius), it will automatically stop working, and if the temperature is lower than the threshold (85 degrees Celsius), the device will automatically resume work;
Antenna fault detection；
Less than 200ms power-on time；
7*24 hours continuous trouble-free work；
Ultra-fast label writing mode, writing 12-byte EPC within 100ms；
Applicable to clothing, retail, electricity, books, warehousing, industrial automation and other industries；

Technical Data

No	Item	Technical data	Remark
1	Fixed current	1200mA	Max power output@5V
2	Average current	≤300mA	Power saving mode
3	Standby current	≤1mA	EN pin low level
4	Frequency range	840MHz～960MHz
5	Default working frequency	Frequency hopping	Frequency interval 250KHz
6	Frequency hopping speed	≤2s
7	Fixed power	31dBm
8	Stepping interval	1dB	5~32dBm,adjustable by software
9	Max reading speed	200pcs/sec
10	Label protocol	EPC C1G2 /ISO18000-6C
11	Communication protocol	Asynchronous serial ports protocol
12	Starting time	≤200ms
13	Radio-frequency power rising time	≤500μs
14	Radio-frequency power dropping time	≤500μs
15	Max reading range	>10m

Environment Requirement

Characteristics of DC

Appearance and Structure

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，highly effective
6	GPIO1	Bidirection	Generic port
7	GPIO2	Bidirection	Generic port
8	GPIO3	Bidirection	Generic port
9	UART_RX	Input	Asynchronous serial interface receiving
10	UART_TX	Output	Asynchronous serial interface sending
11	NC	-
12	NC	-

Pin	Signal name	Signal direction	Function/compatibility description
1	VCC	Input	Module supplying power
4	GND	-	Module connecting ground
5	EN	-	Module enabling，highly effective
6	GPIO1	-	Generic port
9	UART_RX	Input	Asynchronous serial interface receiving
10	UART_TX	Output	Asynchronous serial interface sending

Note: This interface is reserved for user debugging

Requirement on Antenna

No	Item	Technical data	Remark
1	SWR	≤1.5

Design Reference