Pictures of the case project and how is arranged inside. Not yet on the final location, still testing.

I have an working prototype, see video https://goo.gl/photos/VSQeaevHh7UbbStr9
Many thanks to @petewill for his work and inspiration.
I will post final pictures when ready.

@petewill I already build the wooden box, and i have all electronic parts. I do wait for threaded rod, threaded Insert, Ball Bearing to arrive from china. I just finish today the shield that will hold arduino, testing lcd screen (i have a different version then you have, less pin's and no need for resistors). I will try to convert your schetch latter to V2 (still need to make an gateway for V2). If successful i will post the code.

@DrJeff ok, glad to hear you solved.

@Matt-Pitts then you need to check your conenction to all wires and if are correctly. Check first post as there is a picture.

@Matt-Pitts on 3 is short press and in code is scene on and on long press is 7 scene off

MyMessage scene(KEYPAD_CHILD_ID, V_SCENE_ON); //scene ON
MyMessage scene2(KEYPAD_CHILD_ID, V_SCENE_OFF); //scene OFF


        send(scene2.set(keyInt));
      } else {
      send(scene.set(keyInt));```

@Łukasz-Kostrzewa you are welcome, all thanks goes to @petewill for initial code.

Complete code version 2 with short press ON long press OFF.

#define MY_DEBUG
#define MY_RADIO_NRF24


#include <SPI.h>
#include <MySensors.h>
#include <Keypad.h>

#define NODE_ID AUTO // or set to AUTO if you want gw to assign a NODE_ID for you.
#define SN "Scene Controller"
#define SV "2.0"
#define KEYPAD_CHILD_ID 95

MyMessage scene(KEYPAD_CHILD_ID, V_SCENE_ON); //scene ON
MyMessage scene2(KEYPAD_CHILD_ID, V_SCENE_OFF); //scene OFF

const byte ROWS = 4; //four rows
const byte COLS = 1; //one column
char keys[ROWS][COLS] = {
  {'1'},
  {'2'},
  {'3'},
  {'4'}
};

byte rowPins[ROWS] = {6, 7, 4, 5}; //connect to the row pinouts of the keypad
byte colPins[COLS] = {8}; //connect to the column pinouts of the keypad

Keypad keypad = Keypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS );
byte lastState;


void setup() {
  
  sendSketchInfo(SN, SV);
  present(KEYPAD_CHILD_ID, S_SCENE_CONTROLLER);
  keypad.addEventListener(keypadEvent);
}

void loop() {
  char key = keypad.getKey();
}

void keypadEvent(KeypadEvent key) {
  switch (keypad.getState()) {

    case PRESSED:
      lastState = 1;
      break;

    case HOLD:
      lastState = 2;
      break;

    case RELEASED:
      int keyInt = key - '0'; //Quick way to convert Char to Int so it can be sent to controller
      if (lastState == 2) {
        //keyInt = keyInt + 4; //If button is held, add 4.  If using more than 4 buttons this number will need to be changed
        send(scene2.set(keyInt));
      } else {
      send(scene.set(keyInt));
      }
      //break;
 }
}```

Added new lead screw pitch of 2Mm that decrease open/close time from 3 minutes to 40 sec. see pics https://goo.gl/photos/mQvF1S9FrdNYPpdH9

buyed from here http://www.ebay.com/itm/322139119923?_trksid=p2057872.m2749.l2649&var=511054006707&ssPageName=STRK%3AMEBIDX%3AIT
for who is interested.

3D printer T8 500-1000mm Stainless Steel Lead Screw Coupling Shaft Mounting

$10.28

Sold out

I have an working prototype, see video https://goo.gl/photos/VSQeaevHh7UbbStr9
Many thanks to @petewill for his work and inspiration.
I will post final pictures when ready.

@petewill
Works with DHT22 and other library (old one). I could not make it work withe one from example.

I'm almost ready with build, waiting for final pieces. hope to receive them this week.
one more ting i noticed is that clock is behind with 2minutes, so i need to check the code again.

I can confirm that DHT library that is in example do not work with DHT11 and DHT22 in my case, using other (older) library i can see data.