求翻译：基于802.15.4无线通信协议的无线网络应用范围越来越广。特别是ZigBee协议的逐渐壮大和物联网概念的不断深化，使得无线节点变得无处不在。利用无线节点cc2430等，设计并实现一个协议转换器，能进行串口和802.15.4协议的转换。转换器可以设置串口的波特率，自行定义无线数据帧格式。最后完成无线通信实现点对点通信。是什么意思？

Increasingly wide range of wireless network applications based on the 802.15.4 wireless communication protocols. The gradual growth of the zigbee protocol and the Internet of Things concept of deepening of the wireless node to become ubiquitous. Cc2430 and other wireless nodes, the design and realiz

Based on 802.154wireless communication protocol for wireless networks becoming more widely adopted. In particular, the growing ZigBee agreement and the Internet of Things, and concepts o