Currently, TRVZB schedules can only be edited via the eWeLink app, but they are not exposed through Zigbee nor accessible via any local API. This limits integration with automations, presence modes, open-window sensors, or dynamic scheduling within Home Assistant.
@MichaelLernsToCode I suggest that Sonoff/eWeLink consider developing an official integration or add-on for Home Assistant that enables:
- Reading and editing TRVZB schedules directly from Home Assistant (e.g., as an entity like calendar.trvzb)
- Synchronizing the auto mode with the local HA state
- Remotely overriding the schedule from HA
- Exporting/importing schedules between TRVZB and HA
Such an integration would significantly enhance the usefulness of TRVZB in local environments, without sacrificing privacy or the stability of Zigbee-based setups.
If exposing the schedule via Zigbee is not feasible, perhaps a LAN API or a cloud proxy with user token authentication could be considered.