Core instrument
Coordinator
Coordinator feed not configured
The website is ready to read coordinator status once the desktop app or local service publishes a snapshot.
Public Telemetry Surface
This page is the website-side observability scaffold for the local coordinator, node freshness, upstream reachability, and published target temperatures. It is intentionally read-only: the website can display setpoints and health states, but node-level pump switching remains a local ESP32 decision.
Data Contract
The website could not read the configured Supabase telemetry snapshot row yet.
The website expects a local telemetry snapshot with coordinator, upstream, setpoint-channel, and node status fields. Until that feed exists, this page stays in graceful placeholder mode.
Core instrument
Coordinator feed not configured
The website is ready to read coordinator status once the desktop app or local service publishes a snapshot.
Reachability instrument
Upstream status unavailable
Internet-upstream reachability will appear here once the snapshot publishes that state.
Read-only setpoint
Read-only website contract ready
The website will display target temperatures once they are published, but it will not issue direct pump ON/OFF commands.
Published Nodes