Thanks Bijumon
Safety is important.
May be a good idea to put MC to sleep if no signal registered.

Good news, Jorgen.
One only note: you read the end switch state as byte.
Bool will save you some space (if you plan to extend the program later).

Understood Jorgen.
The remote controller is the original one, isn't it?.
I am not sure if it is wired or wireless one.
You say, that ' a new control program works perfectly'.
I hope somebody help you with a small problems.
All the best.

Hi Jorgen A few questions. How do you control the motor? Is this project for an existing garage door with motor, electronics, etc? Do you design a new garage door with your electronics? Looks like you use only two buttons: up and down. What is the reason of an interrupt? You have four macros inside ...

Please change it, Jorgen.
In the gate (door,etc) I used 4 states.
0. Gate is moving
1. Gate is closed
2. Gate is opened.
3. Errors
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Note: this is an old draft block-diagram.
Moving state is a complex one. Plenty of possible errors.
In case of an error, stop the gate and id the error.

An interesting discussion is here
https://forum.arduino.cc/t/arduino-as-a ... ler/377110
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Did you try Arduino IDE?
DMXSerial

I think this is the case.
I have only slave.

Hi beneee As I understood you have a project in FC8 to build a DMX controller. I checked the FC8 comm components. Dmx library is for slave only(?). Looks like you do not have a lot of time in your hands due to a family obligation. I have no rights to suggest what do you have to do. Personally, mysel...

Thank you for the good job.
I am (right now) is focused on SMS messages only, but your project is good.
Thanks again.

Hi
Have a look at level matching diagram...