JMY5041 series are the high performance and low cost RFID Module. And the module and antenna are separate design. 4 wires are linked the antenna and module. Normally the wire should be less than 200mm. The interface is UART & IIC. The module supports series IC cards according to ISO14443A, ISO14443B and the MIFARE series. And also it supports auto detecting card.
Description
JMY5041 is the second generation product based on JMY504 with UART and IIC serial port.JMY5041 has various functions and supports multi ISO/IEC standard of contactless card. The RFprotocol is complex. The designer combined some frequent used command of RF card and then usercould operate the cards with full function by sending simple command to the module. The impedance between RF module and antenna was tuned by impedance analyzer. And then the module has excellent performance and stability. The module and antenna is split design. 4 wires are linked the antenna and module. Normally the wire should be less than 200mm, or it will affect the module’s performance and stability.
Qualifications
•PCD model: NXP CV520、 PN512
•Working frequency: 13.56MHz
•Anti collision ability: Full function anti collision; be able to process multi-cards; be able to set operate single card only.
• Auto detecting card: Supported, default OFF. The default state can be set.
•Power supply: DC 5V (±0.5V)
•Interface: IIC & UART (selected by SPS pin, recommend to use IIC)
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