Tuya WIFI Smart Temperature Humidity Sensor Hygrometer Thermometer Backlight
You can do many automated processes based on the data source. Wireleass: WiFi 2.4GHz IEEE 802.11 b/g/n(WiFi Verson)/Tuya Zigbee (Zigbee Version). WiFi version only requires WiFi 2.4G. Generally, the data is updated once an hour.