Start a new topic

Trigger timer of Nextion through Arduino

In normal, nextion timer (tm0) value (en is 1 for ON and 0 for OFF)

is there any way by which i can trigger this timer through arduino on the basses of temperature

for example


if (temperature <=30)

{

what suppose to write here for ON timer

}

else

{

what suppose to write here for OFF timer

}

above will be in the VOID LOOP 

and what will be in VOID SETUP or how to create this type of communication




int_t nst;                               // nextionsidetimer


if(temperature <= 30)

{

  if(nst != 1)

  {

    sendCommand("tm0.en=1");

    nst = 1;

  }

} else {


  if(nst != 0)

  {

    sendCommand("tm0.en=0");

    nst = 0;

  }

}


1 person likes this

I tried this code but an error


 error: 'nst' was not declared in this scope


please guide

nst was the first line in my example, try uint32_t nst

 - where it is declared is the scope.


1 person likes this

GREAT


THANKS

Login or Signup to post a comment