Model: JMY501H

1. Introduction

JMY501H is a RFID read/write module with an UART and IIC serial port. The module supports ISO/IEC14443A&B and ISO/IEC15693 contactless cards. The module has various functions. User operates the module via simple commands. The module has excellent performance and stability. The antenna is separated from the module.

2. Characteristics

PCD model: NXP CL RC632

Working frequency: 13.56MHz

Card supported: Mifare 1K/4K, FM11RF08, Ultra Light, DesFire, Mifare ProX, SR176, SRI512, SRI1K, SRI2K, SRI4K, SRIX4K, T=CL smart cards(both ISO14443A & ISO14443B) , TI TagIt, I.Code SLI, ST LRI and other ISO15693 tags

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

EEPROM: 512 Bytes

Power supply: DC 5V (±0.5V)

Interface:  IIC & UART (selected by SPS pin, recommend to use IIC)

Communication rate:IIC-400Kbps,UART-19.2Kbps/115.2Kbps

Max. command length: 254 Bytes

Interface level: 3.3V (TTL level; 5V tolerance)

Power consumption: 70mA

Operating distance: 100mm (depending on card and antenna design)

Dimension: 21mm * 42mm

Package: DIP32

Weight: About 15g

ISP: Supported

Operating temperature: -25 to +85 °C

Storage temperature: -40 to +125 °C

RoHS: Supported

3. Antenna

We supply the antennas. There are three models: TX500, TX501 and TX502. The antenna customization is welcomed.

4. Protocol

There are IIC and UART interface between the module and IIC. We recommend using IIC whose baud rate is 400Kbps. And IIC is able to connect with 128 devices. We have detailed sample source code for users.

5. Automatic Detecting card

Automatic detecting card supports ISO14443A and ISO15693. Automatic detecting card supports full function of Mifare 1k/4k and ultra light. Automatic detecting card support only one card operation.

We have KELL project in C51 and ASM51 format to help users. If need user manual or any helps, feel free to contact us.

Email: inmuyu_trade2@vip.sina.com

Beijing Jinmuyu Electronics Co Ltd

Mr Lin

Tel: +86-10-80883677