on System#Boot do            // at booot time do .....
  GPIO,13,0                          // relay off
  GPIO,18,1                          // relay LED off
  LoopTimerSet,1,1             // 1 sec loop timer (1) for check relay status to set also LED on (or off)
endon

on Rules#Timer=1 do         // if 1 sec timer expires , LED follow relay
  if [relay#on]=0
    GPIO,18,1                        // if relay off, switch LED off
  else
    GPIO,18,0                        // if reay on switch, LED on
  endif
endon

on button#on=1 do
  if [relay#on]=0
    gpio,13,1                         // on short press button toggle relay on
  else
    gpio,13,0                         // on short press button toggle relay off
  endif
    TimerSet,3,10                 // set timer (3) for 10 sec
Endon
on rules#timer=3 do
 if [button#on]=1
    reboot                              // reboot if button is still pressed for 10 sec
 endif
endon