Introduction - If you have any usage issues, please Google them yourself
RF card reader module of the information, it is worth learning, the issue of sharing with everyone. PHILIPS companies using non-contact technical design of the micro-embedded non-contact IC card reader module. MF RC500 embedded RF base stations, base station radio frequency users do not have to care about the complexity of the control method, simply through the selected UART or IIC interface to send commands to the card can carry out all operations. The reader module is specifically designed Mifare One Card Reader with default automatic card feature. YW-201 modules used, the user can in the shortest time possible to develop in line with their needs stable RF card system.
Packet : 69491758rfid-module-yw-201.rar filelist
射频卡读写模块YW-201.pdf