To do this simply touch the screen.
Tell me the temperature in my room.
You can t check the temperature of a room with your iphone itself but there are several devices that you can buy that connect to your iphone via bluetooth and read temperature.
Computer we will need computer with arduino ide installed to program nodemcu.
You can also switch between them during room temperature measurement.
You can select air temperature measurement themes of c or f.
Nowadays measuring the temperature in a room is more user friendly.
You can also use.
The app room temperature app will also tell you the outdoor temperature and humidity level.
If you would consider room temperature to be around 71 degrees fahrenheit then you should consider that as the comfortable standard.
Nodemcu this is a microcontroller board with capability to connect with wifi and much more.
When you re feeling very cold then you know that it s pretty far below room temperature.
Dht11 sensor this is a temperature and humidity sensor with not too great accuracy but will work for us.
If you re feeling just a bit chilly then it might be slightly below room temperature in the room.