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MU922 UHF integrated module

- The maximum reading speed can reach 100 tags/s
- Support RSSI to identify tag signal distance
- High stability, air cooling, no need for external heat sink
- Support multiple language development, including C#, Delphi, Java, Python, VB, etc.
- Application: Handheld device embedding, intelligent integration, warehouse management, logistics management, animal management, etc.

Product Specifications

RFID Technical Parameters				Data Communication
Frequency		902~928MHz (US）865~868MHz （EU）		Communication interface	TTL Uart interface, baud rate 115200bps
Protocol		ISO18000-6C (EPC GEN2)		GPIO interface	3.3V 2-way input 2-way output
RF output power		0-20dbm (adjustable)		Operating voltage	4.0~5.5V
Reading speed		100 tags/s		Working mode power consumption	<0.8W (typical value)
Reading distance		0-100cm (depending on the selected tag and antenna)		Standby mode power consumption	0.25W
Antenna		Circular polarization 3dBi antenna (single feed)		Sleep mode power consumption	0.05W
Working mode		Active mode Answer mode		Logic level	VIL -0.5~0.8V VIH +2~3.3V
RSSI		support		Development Environment
Environmental parameters				SDK	Demo software, API, examples, user manual
Cooling method	External cooling			Development language	C#, Delphi, Java, Python, VB and other languages
Operating temperature	-40℃--+65℃			Firmware version	Support online upgrade
Storage temperature	-45℃--+85℃			Physical parameters
Operating humidity	<95% (25℃)			Size	50x50x4mm(LengthWidthHeight)

Details display

Wiring Definition
Pin	Definition	Describe
1	GND	Ground
2	EN	Enable pin, internally pulled up; low level disables;
3	TXD	Module serial communication data output terminal
4	RXD	Module serial communication data input terminal
5	VCC	Power supply (+5V)

Interface Plates and Fixtures


Single module	Module + RS232 interface board (optional)

Related Products

Image
Model	MU912	MU914	MU918
Output RF Power	0dbm ~33dbm (adjustable)
Reading Speed	300pcs/s
Reading Distance	0~25 meters (depending on antenna & tag & application environment)
Antenna Port	1 MMCX female connector	4 SMA female connectors	8 SMA female connectors

Application

RFID Vehicle Management Solution

Introducing RFID technology into daily vehicle management scenarios.
UHF integrated reader can automatically read tag and upload data to the control system.
Ensure that the road gate can still be opened and closed automatically according to the vehicle identification When no one's in control.
To help property owners to effectively limit vehicles access, convenient fee management,etc.

RFID Timing System Solution

Install UHF fixed reader & UHF antenna at Start/Finish line and Checkpoint.
When runners with UHF tag passing these points, UHF fixed reader will automatically collect tag data and upload these tag data to the system.

RFID Ski Resort Ticket Management Solution

Using RFID equipment in the ticketing system of the ski resort.
Realize automatic identification of labels and automatic ticket checking.
Reduce the tedious process of manual checking tickets, reduce the waiting time for skiing enthusiasts, and improve the efficiency of the ski resort.

RFID Library Management Solution

Using RFID technology and UHF equipment to build a complete library intelligent management system.
It can not only check the inventory, but also protect the books against theft.
A complete library management system mainly includes the following five parts: label authorization, shelf management, manual borrowing and returning, self-service borrowing and returning, anti-theft detection.

RFID Intelligent Cabinet solution

Introducing RFID technology in the intelligent cabinet system can quickly and effectively manage the items in the cabinet.
It can automatically collect data in terms of item classification, inventory quantity, etc., and timely and accurately grasp the real data in the cabinet.

RFID Warehouse Management Solution

Under the existing warehouse management, warehouse management system introduces RFID technology to collect the data automately of various operational aspects such as Arrival Inspection, Inbound, Outbound, Redeployment, transfer to different location, Stock Inventory, etc.

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