Espressif Systems ESP8266EX - Connect to AP When ESP8266 Functions as Station; ESP8266 Functions as Softap

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3. Sample Codes
Result:
ESP8266󰲧chip󰲧ID:0x97f740
3.2.3. Connect to AP When ESP8266 Functions as Station
1. Set the working mode of ESP8266 to Station mode, or Station+SoftAP mode.
Wi-Fi_set_opmode(STATION_MODE);
2. Set the SSID and password of the AP.
󰲧󰲧󰲧󰲧#define󰲧DEMO_AP_SSID󰲧󰲧󰲧󰲧󰲧󰲧"DEMO_AP"
󰲧󰲧󰲧󰲧#define󰲧DEMO_AP_PASSWORD󰲧󰲧"12345678"
Wi-Fi_station_set_config is used to set the AP information when ESP8266 functions
as Station. Please note that the initialized value of bssid_set in station_config should
be 0. It is only when the MAC address of AP need be specified that the initialized value is
set to be 1.
Wi-Fi_station_connect sets the connection of AP.
struct󰲧station_config󰲧*󰲧config󰲧=󰲧(struct󰲧station_config󰲧*)zalloc(sizeof(struct󰲧
station_config));
sprintf(config->ssid,󰲧DEMO_AP_SSID);
sprintf(config->password,󰲧DEMO_AP_PASSWORD);
Wi-Fi_station_set_config(config);
free(config);
Wi-Fi_station_connect();
3. Compile the application program, generate firmware and program it into ESP8266
module.
4. Power off the module, and change it to operation mode; then power on the module and
run the program.
Result:
connected󰲧with󰲧DEMO_AP,󰲧channel󰲧11
dhcp󰲧client󰲧start...
ip:192.168.1.103,mask:255.255.255.0,gw:192.168.1.1
3.2.4. ESP8266 Functions as SoftAP
1. Set the working mode of ESP8266 as the Station mode, or Station+SoftAP mode.
󰲧󰲧󰲧󰲧Wi-Fi_set_opmode(SOFTAP_MODE);
2. Configure ESP8266 as SoftAP.
󰲧󰲧󰲧󰲧#define󰲧DEMO_AP_SSID󰲧󰲧󰲧󰲧󰲧󰲧"DEMO_AP"
󰲧󰲧󰲧󰲧#define󰲧DEMO_AP_PASSWORD󰲧󰲧"12345678"
󰲧󰲧󰲧󰲧struct󰲧softap_config󰲧*config󰲧=󰲧(struct󰲧softap_config󰲧*)zalloc(sizeof(struct󰲧
softap_config));󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧󰲧//󰲧initialization
Espressif
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2017.05