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Control plan

What happens next

Zones

Quick thermostats

Devices

Direct device control

LAN network

Devices

Automation

Zones

Each zone is a fast thermostat. It normally follows the house heating/cooling mode and changes the AC setpoint instead of cycling power.

Calendar

Schedules

Quick schedule setup

Choose a zone and a ready-made daily rhythm. You can edit every generated entry afterwards.

Rules

Automations

Use thermostat presets for daily comfort

Schedules and zone presets handle normal heating/cooling automatically. Keep automations for special exceptions so they do not fight the thermostat.

Simulator

Automation simulator

Preview how the thermostat and automation logic currently reason about each zone: temperatures, targets, demand, standby behavior and the next scheduled events.

Timeline

What will happen next

Zones

Thermostat decision flow

Rules

Automation rules

Measurements

Climate history

System

Settings

Controller

Metrics storage

SQLite keeps recent data locally and compacts older samples to the resolution used by charts.

GREE commands

Only changed properties are sent. Buzzer suppression is also requested when supported by the unit firmware.

Long-term InfluxDB history

Optional archive for older history. InfluxDB 1.x and 2.x are supported.

On-screen debug

Home Assistant sensor input

Optional. Used only when a room zone reads an external Home Assistant temperature sensor.

Use only for a trusted local Home Assistant server, for example https://10.87.65.2.

Home Assistant integration access

Create a controller token and paste it into the GREE Controller integration in Home Assistant.

Configuration backup

Export/import application configuration. Exported files can contain GREE device keys plus Home Assistant and InfluxDB secrets; metrics and API access tokens are not included.

Diagnostics

Events

More

Add device

Discover GREE devices

Auto searches both AES-ECB and AES-GCM devices. Multiple passes improve discovery when several Wi-Fi modules answer the same broadcast.

Name discovered devices

Give each new unit a friendly room name. The technical model and MAC remain available in diagnostics.

Rename device

Changing protocol clears the saved device key and performs a new bind on the next request.

Zone

Comfort / sleep / away temperatures
Cooling
Heating

The room sensor is assigned only to this zone. If it becomes unavailable, the controller falls back to the GREE sensor.

Schedule

Weekdays

Automation

Action

Token created

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