Assertion: relay | /r/HasProperty | wired to the garage door button
Facets:
value: by passing a 1
type: MANNER
Source sentences:
text: As you can see from Figure 11, the relay module sports two relays, so when you call toggleRelay , you must tell it which relay is wired to the garage door button by passing a 1 or 2 to the function through the RELAY_PORT variable.