General Description：
SR-MU920A is a high performance UHF RFID Reader Module, which is designed with lower dissipation, high integrated RFID chipdesign, cost effective and small size.It can be widely applied in many RFID application systems such as logistics, access control, attendance system, anti-counterfeit and industrial production process control system etc.
Features：
* Designed based on low dissipation (single +5V power supply) and high integration RF transceiver chip
* Support EU 840~868MHz, US 902~928MHz working frequency (or Customized ).
*Support EPC global UHF class 1 gen2 / ISO18000-6Cprotocol RFID tags.
*Support temperature sensor RFID tag, moisture Sensor RFIDtag and some other sensor RFIDtags.
*Optimized multiple tags inventory algorithm,speed is more than 100 per second
*Effective distance 25m with 12dBi linear polarized antenna and E41 tag.
*Support one external antenna with MCX or IPX socket
*Support 4 GPIO ports GPIO, I/O Control for RS-485 port and indication I/O for Read Tag.
*Support UART (3.3V TTL level) interface.
*Support IAP firmware upgrading.
*Provide free DEMO software and SDK for testing and furtherly development.
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