WL_SCAN_COMPLETED : The WiFi network scan is completed. WL_IDLE_STATUS : This is the default status before trying to connect to a network. This function returns an integer according to the current status of the connection. We can know the status of the WiFi connection with the function WiFi.status(). Connected to the WiFi network Network information for HUAWEI_ ** BSSID : F0 : 43 : 47 : 32 : 1 F : 4 D Gateway IP : 192.168.43.1 Subnet Mask : 255.255.255.0 RSSI : - 25 dB ESP32 IP : 192.168.43.129 Debug Wi-Fi connection issues By monitoring the connection status The latency and the bandwidth will be less efficient than in a classic router.Ĭonnecting.
This mode is more computationally and energy-intensive (the ESP32 board will heat up) since the ESP32 has to simulate a full WiFi router (Soft AP). In this mode, the ESP32 is not connected to any other network and is therefore not connected to the Internet. In both cases, the ESP32 can access the Internet.ĪP (Access Point) ( WIFI_AP ): In Access Point mode, the ESP32 behaves like a WiFi network (a bit like a router): other devices can connect to it. The ESP32 can behave as a client: make requests to other devices connected to the network, or as a server: other devices connected to the network will send requests to the ESP32. If the router is connected to the Internet, then the ESP32 can access the Internet. The ESP32 behaves like a computer that is connected to our router. STATION ( WIFI_STA ) : The Station mode (STA) is used to connect the ESP32 module to a WiFi access point. The built-in WiFi.h library will allow us to use the WiFi features of the ESP32 board easily.
How to connect to a WiFi network with the ESP32
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