zigbee-monitor.yaml:
- Single click (action=single) toggles Squiggle, Sideboard Lamp,
Bamboo Lights
- Press-hold-release (action=release after hold) toggles DJ Booth
only
- Two filter functions: "Single click" and "Hold release", button-in
fan-out wires to both
- DJ Booth added to zigbee-state-in and ui-text widgets for visibility
- "plugs:" list replaced with "single_plugs:" and "hold_plugs:" for
declarative clarity (generator doesn't use them, but documents intent)
infra/zigbee2mqtt/configuration.yaml:
- Removed DJ Booth from "all_plugs" group (now Squiggle, Sideboard
Lamp, Bamboo Lights only)
- Pushed same change to live /root/zigbee2mqtt/configuration.yaml and
restarted zigbee2mqtt container
Diagnostics in justfile + scripts/:
justfile:
- Constants: RPI_HOST, MQTT_HOST, MQTT_PORT, RPI_DIR, NR_PORT
- rpi, mqtt-pub, mqtt-sub, mqtt-watch, mqtt-button
- nr-show, nr-diff, nr-logs, nr-editor, nr-dashboard
- z2m-devices, z2m-logs, z2m-state
- mqtt-logs, restart, restart-all
scripts/mqtt.py:
- MQTT publish/subscribe/watch helpers using paho-mqtt v2.x
- Run via uv run --with paho-mqtt (no global install needed)
scripts/diag.py:
- nr-show: live flow summary with mqtt-out topic list
- nr-diff: structural diff deployed vs repo, normalizes random uuids
- z2m-devices: paired devices + group membership
- mqtt-button: publish action and watch /set topics (E2E test)
Verified end-to-end via `just mqtt-button`:
single → 3 messages on .../set (Squiggle, Sideboard Lamp, Bamboo Lights)
release → 1 message on .../set (DJ Booth)
Closes#1.
Generator (scripts/flow2json.py):
- Emit all nodes at top level with z field (no wrapped tabs)
- Set icon: "" on ui-button to avoid Dashboard 2.0 prependIcon TypeError
- Set z field on ui-* widgets so they render in Dashboard 2.0 SPA
- Use ui-text label from spec, not name
Policy (policy/flow.rego) — 9 new deny rules:
- deny_wrapped_tab: tab with internal nodes[] (nodered 5.0 bug)
- deny_missing_wires: missing or non-array wires (Flow.js rewireNode crash)
- deny_no_autoconnect: mqtt-broker must reconnect
- deny_invalid_protocol: protocolVersion must be 3/4/5
- deny_unused_broker: broker declared but never referenced
- Plus deny_broker_port / deny_group_ref / deny_page_ref / deny_wire_ref refinements
Flow (zigbee-monitor.*):
- 22-node flat flow: button-in → btn-filter → 4 parallel plug-outs
- 4 ui-text widgets + ui-button for permit-join (60s)
- Renamed plug: "Laser & Fog" → "DJ Booth" (matches z2m friendly_name)
Repo hygiene:
- justfile: fix host IP 192.168.9.147 → 192.168.81.147, /ui → /dashboard
- README.md: document 8 generation invariants and rule table
Verified end-to-end: publishing {"action":"single"} on
zigbee2mqtt/Door Button triggers {"state":"TOGGLE"} on all four
.../set topics including the renamed DJ Booth.
462/462 conftest tests pass.
Button (Door Button) now toggles Squiggle, Sideboard Lamp, and Bamboo Lights
via three parallel mqtt-out publishes.
Key fix: avoid subscribing to a wildcard '#' topic alongside a specific topic
in the same Node-RED instance. The mqtt-broker re-adds its handler as an
EventEmitter listener on each subscribe call (file:
/usr/src/node-red/node_modules/@node-red/nodes/core/network/10-mqtt.js
_clientOn('message', subscription.handler) is unconditional), so after
each deploy/restart the same message arrives N times to internal listeners.
Each mqtt-in node now uses a unique topic (zigbee2mqtt/<device>).
Removed zigbee-in # wildcard and plug-state ui-text widgets (state now
displayed via per-plug ui-text widgets).
Added function node support to flow2json.py for msg filtering logic.
Added ui-text format/width/height defaults support.
Added dashboard 2.0 config node defaults matching reference flow:
ui-base, ui-theme, ui-page, ui-group with full property set.
david