← Greenhouse Sensors (demo) · myco-notes/entities/gateway.md · 1 KB · edited 2026-11-14 · raw

The LoRa gateway in the potting shed: where it hangs, what it publishes to, how it is checked

Mentions sensor-node.md 1mqtt-broker.md 1checks.md 1state.md 1
Mentioned by runbook.md 1state.md 1mqtt-broker.md 1sensor-node.md 1decision-lora-vs-wifi.md 1checks.md 1
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# LoRa gateway

Receives the readings from every `sensor-node.md` and publishes them to the broker.

- Where: potting shed, 2 m up, outdoor antenna. Power over Ethernet from the shed switch.
- Publishes to: `mqtt-broker.md`, topic `greenhouse/<house>/<node>/<metric>`.
- Health: `checks.md` pings it every minute; the inventory row is in `state.md`.