Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Sample event definition in the smart contract.
| Component | Type | Role |
|---|---|---|
| Sensor event | Event | Give notice when sensing value exceeds the threshold |
| Actuator event | Event | Give notice whenever the actuator state is changed |
| Device creating event | Event | Give notice when new device is added |
| Device updating event | Event | Give notice when specific device is updated |
| Device delete event | Event | Give notice when specific device is deleted |
