The fifth chapter

wifi_hotspot.h interface introduction:

This wifi_hotspot.h contains interface functions related to declaring AP hotspot.

Open the wifi_ap.c file of the "D1_iot_wifi_ap" project, you can view the code for creating a Wifi hotspot in the code

wifi_device.h interface introduction:

This wifi_device.h contains interface functions related to declaring AP hotspots.

Open the wifi_sta_connect.c file of the "D2_iot_wifi_sta_connect" project, and you can view the code for connecting to Wifi hotspots in the code.