Hello. I am very new with ESP32/Arduino, Firebase and MIT app. I have a question regarding to my project. I'm making an app that can monitor temperature and humidity from smartphone. And when the temperature increase until certain degree, the fans will automatically on.
I have finished the coding (combination from multiple tutorial on YouTube) and the basic of blocks for monitoring the temperature and humidity. But I don't know how to make a block to show one line that can tell "Fans condition: ON or OFF".
my code is simply like:
if temperature >= 40, then the fans on
if temperature <40, then the fans off
This is my blocks and design so far.
Hope anyone can help me. Sorry if my English is bad