KMtronic
KMtronic 8-relay web board
Switches · Lighting
Partly worksLocal
1 report: 1 says it partly works.
Reported with 1 integration: KMtronic.
What people report
| Integration | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| KMtronic | Partly works Local | Relay switches but device returns 404, raising errorsSaved copyThe problem KMTronic integration installed and KMTronic 8-relay (web) device configured on 192.168.2.31. Relays are detected as expected and device & entities created. If however you try to switch any relay, an error is displayed and written to the log, e.g for 1st relay (switch.relay1): Failed to call service switch.turn_off. 404, message='Not found', url=URL('http://192.168.2.31/FF0100') Curious thing: the relay is actually switched! But the error prohibits any automations to run. ### What is version of Home Assistant Core has the issue? core-2021.3.3 ### What was the last working version … Excerpt saved from GitHub on 2026-10-23. | Issue #47893 · 2021-03 |
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
| Brand | KMtronic |
|---|---|
| Model | 8-relay web |
| Category | Switches |
