zigbee协议规范，包括：zigbee概述；zigbee应用层规范；zigbee网络规范和zigbee安全服务规范等。为zigbee初学者和开发人员提供一个学习的台阶。-zigbee protocol specification, including: zigbee Overview zigbee application layer specification zigbee zigbee network security services, standards and norms. Zig