Remote nodes for the Wifi Smart Thermostat | Smart-Thermostat.eu
ART ESP32 WiFi TFT Thermostat - EasyEDA open source hardware lab
Building ones own HomeKit Thermostat with an ESP32 #ESP32 #HomeKit #IoT #InternetOfThings #Arduino « Adafruit Industries – Makers, hackers, artists, designers and engineers!
MQTT PoE Thermostat - Share your Projects! - Home Assistant Community