关于不能抓取 extend packet 的官方回复请查看以下链接：
https://devzone.nordicsemi.com/f/nordic-q-a/53885/rookie-seeking-help-to-receive-extended-adverts/217939#217939
Wireshark下载地址:https://www.wireshark.org/#download Wireshark
环境配置教程:/downloadnda/486-cn.html
环境下载地址:https://www.python.org/downloads/release/python-378/
