修改app_conf.h
打开低功耗支持宏
/**
* When set to 1, the low power mode is enable
* When set to 0, the device stays in RUN mode
*//**
* 修改app_conf.h
打开低功耗支持宏
/**
* When set to 1, the low power mode is enable
* When set to 0, the device stays in RUN mode
*//**
*