Gradually turn on a light in the morning to wake you up naturally

Set a time you want to wake up and the script will slowly fade up your light to simulate sun rise in your room.

wakeup_light.lua

@@ -0,0 +1,36 @@
+--[[ 
+%% autostart 
+%% properties 
+%% globals 
+--]] 
+
+while true do 
+
+local currentDate = os.date("*t"); 
+local wakeuptime = "07:45"; -- time to wake up 
+local startlevel = 20; -- start dim level 
+local dimlevel; 
+local maxlevel = 100; -- max dim level 
+local diminterval = 1; -- interval time in minutes to wait to next dimlevel 
+local levelsteps = 10; -- steps in procent to increase dim level 
+local light = 26; -- light to control 
+local debug = true; 
+
+if (maxlevel > 100) then maxlevel = 100; end 
+if (startlevel > maxlevel) then startlevel = maxlevel; end 
+
+if ( ( ((currentDate.wday == 1 or currentDate.wday == 2 or currentDate.wday == 3 or currentDate.wday == 4 or currentDate.wday == 5 or currentDate.wday == 6 or currentDate.wday == 7) and string.format("%02d", currentDate.hour) .. ":" .. string.format("%02d", currentDate.min) == wakeuptime) ) ) 
+then 
+  fibaro:debug("Wake up started at: " .. os.date()); 
+  for level = startlevel, maxlevel, levelsteps do 
+    dimlevel = level; 
+    if (dimlevel > 100) then dimlevel = 100; end 
+    fibaro:call(light, "setValue", dimlevel); 
+    if (debug) then fibaro:debug("Set dim level at: " .. os.date()); end 
+    if (debug) then fibaro:debug("Dimlevel: " .. dimlevel); end 
+    fibaro:sleep(diminterval*60*1000); 
+  end 
+end 
+
+fibaro:sleep(60*1000); 
+end