i have made a temp and RH sensor by following the project at instructables https://www.instructables.com/id/Arduino-IOT-Temperature-and-Humidity-With-ESP8266-/
The only thing worrying me right now is that my esp8266 gets heated very quickly and i have to use this my arduino uno on a daily basis,so yeah how long will the project survive for?
the other thing being that thethingspeak.com on which i am going to upload my temp and Rh is free only for one year(i honestly don't want buy there channel) if it does survive for a year i will have to reprogram
any other ideas which can make my project last longer?
Thanks in advance.