Relay
set_state
Parameters: state
Should be an integer value of 1 or 0.
Sets the state of the relay on (open) or off (closed).
is_on
Returns true if the relay is on, false if the relay is off.
turn_on
Turns the relay on.
turn_off
Turns the relay off.
toggle
Toggles the state of the relay. (If the relay is on, then it will be turned off, if it is off, then it will be turned on.)