Hello everyone. I'm using the Mega 2560. Today I've made the changes that GoForSmoke recommends and a few more changes to my mind, and everything seems to work. Changes made to my anchor, so I deleted a few blank spaces and added extra brackets.
if (temp1 <= 20 && (]flame_pin == HIGH))
{
fsm_doz.check_timer();
fsm_uzd.check_timer();
}
else if (temp1 <= 20 && (flame_pin == LOW))
Just have a few more questions:
how to make the temperature readable eg. 20.5 but not 20.50 because when the temperature reaches the specified relay it starts to switch it on and it switches off as long as the temperature does not exceed the set limit.
The second question is about the Nextion screen, I can not link it in any way. In what way I try, I get only meaningless characters, not the proper command signal to serial port THANKS for everyone