载入SDK的动态链接库文件，操作串口，进行RFID电子标签的读写操作。可进行参数设置和读写方式的设置。此版本为VB版本-SDK loading the dynamic link library files, serial operation, the RFID electronic tag reading and writing operations. Parameters can be set up and read and writ

RFID 读写 Psion Teklogix-RFID read-write Psion Teklogix