DIY Wifi thermostat with ESP8266, NRF24L01+ and Pesto Novella – Diglo's Pages
ESP8266 WiFi touch screen thermostat
I made a tiny thermostat : r/esp8266
Wifi Control Esp8266 Esp-01 Esp-01s Temperature Humidity Sensor Module For Smart Home Temperature Controller Thermostat Diy Kit - Thermometer Hygrometer - AliExpress