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Home Assistant TestFlight
Lightwave

Lightwave TRV

Thermostats · Climate

Not working

1 report: 1 says it doesn’t work.

Reported with 1 integration: Lightwave.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
LightwaveNot workingBlank dials after 2025 core update; rollback fixes
Saved copy
… confirmed correct operation at this version. What type of installation are you running? Home Assistant Core + HACS 2.0.1 Integration causing the issue Lightwave V2 Link to integration documentation on our website https://github.com/bigbadblunt/homeassistant-lightwave2 OK - I know it's a custom integration, but the HA integration did not work with LW821 relays. The other Lightwave sens

Excerpt saved from GitHub on 2026-10-23.

Issue #135710 · 2025-01

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandLightwave
CategoryThermostats