实现串口数据的通信，UDP数据传输。可广泛应用于物流、门禁系统、防伪系统及生产过程控制等多种无线射频识别（RFID）系统。(Communication of serial data, UDP data transmission.It can be widely used in various radio frequency identification (RFID) systems, such as logistics, access control system, anti-counterfe