One such IoT devotee is [Sasa Karanovic], who writes in to tell us about his very impressive custom IoT LED dimmer based on the ESP8266 ... a movie the lights will automatically dim, and come ...
By taking a 3D printed design intended to attach a TP4056 module to the end of an 18650 cell and combining it with an ESP8266 ... the esp_wifi_repeater firmware does have an automatic mesh mode ...