-- Merci @MikeF : https://www.domoticz.com/forum/viewtopic.php?t=21454
-- Script Domoticz -> ESPEasy servo dimmer

commandArray = {}
DomDevice = 'Plafonnier Bureau'; -- Votre peripherique à controler
IP = '10.0.0.91'; -- L'adresse IP de l'ESP8266
PIN = "13"; -- Le pin GPIO du servo

function sleep(n)
  os.execute("sleep " .. tonumber(n))
end

if devicechanged[DomDevice] then
   if(devicechanged[DomDevice]=='Off') then
		print ("OFF dim = "..uservariables['dimmer']);
		CalcValue = 0;
   	else if(devicechanged[DomDevice]=='On') then
   		DomValue = uservariables['dimmer'];
        print ("ON dim = "..uservariables['dimmer']);
        CalcValue = DomValue;
    else
    	print("Other");
        DomValue = otherdevices_svalues[DomDevice];
        CalcValue = math.floor(30 + DomValue * 1.50); -- La fonction de calcul dimmer vers servo
        commandArray['Variable:dimmer'] = tostring(CalcValue);
        print ("dim Level = "..uservariables['dimmer']);
   	end
   	end
   	runcommand = "curl 'http://" .. IP .. "/control?cmd=Servo,2,"  ..PIN.. "," .. CalcValue .. "'"; -- Commande de servo
   	dodo = "curl 'http://" .. IP .. "/control?cmd=Servo,2,"  ..PIN.. ",9999'"; -- Desactiver lesServo
   	os.execute(runcommand);
   	sleep(2) -- Attente entre commande et desactivation
   	os.execute(dodo);
	print("PWM value= "..CalcValue);
end
return commandArray