Controlling Temp with timer

[ajgarcia.reyse]

Create an event script mapped to temperature object:

Code:

temp = event.getvalue()

curr = temp > 22
prev = storage.get('temp_over')

if curr ~= prev then
 if curr then
   storage.set('temp_time', os.time())
   storage.set('temp_notified', false)
 end

 storage.set('temp_over', curr)
end

Then create a scheduled script that runs every minute to check whether e-mail needs to be sent. Change delta time if needed (60 * 60 = 1 hour in seconds).

Code:

curr = storage.get('temp_over')
notified = storage.get('temp_notified')
if curr and not notified then
 now = os.time()
 time = storage.get('temp_time', now)

 delta = now - time
 if delta > 60 * 60 then
   -- send email
   storage.set('temp_notified', true)
 end
end

Thank you very much!! Script works perfectly on my LM. Is there any handbook or manual to learn advanced scripts in LUA???