Daikin ONECTA

Daikin ONECTA gives Stream Deck users direct control of compatible Daikin air-conditioning units through the ONECTA Cloud API. Control power, target temperature, operating mode and fan speed from dedicated keys, while a configurable status key shows power state, target temperature, room temperature, mode and fan information.

Included actions:

• Power Toggle

• Temperature Up

• Temperature Down

• Set Temperature

• Set Mode

• Set Fan Speed

• Status

The plugin runs inside Stream Deck and does not require Home Assistant, Docker, a Raspberry Pi, a hosted server or a separate background service. Account details and the selected AC are shared automatically across all Daikin actions. Status keys update immediately after a successful control press, and pressing a status key requests the latest state from ONECTA. Shared caching and rate-limit awareness reduce unnecessary API usage.

Setup is guided inside Stream Deck. Users create a personal ONECTA Cloud API application in the Daikin Developer Portal, enter its Client ID and Client Secret, then authorise their Daikin account. An optional setup backup simplifies restoration after reinstalling Windows.

Requirements: Windows 10 or later, Stream Deck 7.1 or later, a compatible Daikin unit already connected to the ONECTA app, and personal ONECTA developer credentials. This is an independent integration and is not affiliated with or endorsed by Daikin.

Initial release of Daikin ONECTA for Stream Deck.

Features:

Power toggle

Temperature increase and decrease

Set target temperature

Cooling, heating, auto, dry and fan modes

Fan speed controls

Live status display

Immediate status updates after control presses

Guided ONECTA account setup

Shared account and AC settings across all actions

Password-free setup backup and restore

API caching and rate-limit protection

No Home Assistant, hosted server or separate background service required