Nextion: using stepper motor (solved)

I'm using the Nextion and arduino display to control the speed (RPM) of a stepper motor.
Everything works.
But I need feedback from the arduino for the nextion of the amount of RPM (revolutions) and
I am not using nextion library. (include nextion.h only for command nextInit() )

How to send data from arduino to Nextion without the print command, is there another way?

tks

How to send data from arduino to Nextion without the print command, is there another way?

Why would you need to? Serial.print() does everything you need. I know from your other question that you know how to use it.

I had a problem with my project.
(that little video I showed you)

A print command was being run continuously and
was braking the stepper motor.
I solved it with a variable causing the print to be executed only once.

Thanks again and I'm sorry.