1.AsyncTCP 2.ESP Async WebServer 3.AsyncElegantOTA
you can change kill time in web interface on WIFI with IP: 192.168.1.4
find this code and change it
const char* ssid_ap = "MisterShifter";
const char* password_ap = "123456789";
you can upload firmware to ess8266 with vs code studio or Arduino IDE and don't forget upload spiff file