hi add this code in user_init
struct softap_config config;
struct dhcps_lease dhcp_lease;
char* start_ip = "192.168.5.100";
char* end_ip = "192.168.5.105";
struct ip_info info;
// char ssid[32]; //= STA_SSID;
// char password[64]; //= STA_PASS;
// wifi_set_opmode(SOFTAP_MODE);
wifi_set_opmode(STATIONAP_MODE);
wifi_set_phy_mode(PHY_MODE_11N); // maximom power
wifi_softap_get_config(&config); // Get config first.
os_memset(config.ssid, 0, 32);
os_memset(config.password, 0, 64);
os_memcpy(config.ssid, "ESP8266", 7);
os_memcpy(config.password, "12345678", 8);
config.authmode = AUTH_WPA_WPA2_PSK;
config.ssid_len = 0;// or its actual length
config.max_connection = 4; // how many stations can connect to ESP8266 softAP at most.
wifi_softap_dhcps_stop();
IP4_ADDR(&info.ip, 192, 168, 5, 1);
IP4_ADDR(&info.gw, 192, 168, 1, 1);
IP4_ADDR(&info.netmask, 255, 255, 255, 0);
dhcp_lease.start_ip = ipaddr_addr(start_ip);
dhcp_lease.end_ip = ipaddr_addr(end_ip);
// IP4_ADDR(&dhcp_lease.start_ip, 192, 168, 4, 100);
//IP4_ADDR(&dhcp_lease.end_ip, 192, 168, 4, 105);
wifi_set_ip_info(SOFTAP_IF, &info);
wifi_softap_set_dhcps_lease(&dhcp_lease);
wifi_softap_dhcps_start();
wifi_softap_set_config(&config);// Set ESP8266 softap config .