Xiaomi
Xiaomi Bluetooth temp/humidity sensor (custom firmware)
Sensors · Security
WorksLocal
1 report: 1 says it works.
Reported with 1 integration: ESPHome.
What people report
| Integration | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| ESPHome | Works Local | About 13 in use via ESP32 PoE proxy; CR2032 lasts around a yearSaved copyDoesn't fit your constraints, but I use Xiaomi bluetooth temp/humidity sensors flashed with custom firwmare (https://github.com/atc1441/ATC\_MiThermometer) and connected to HA via a BT proxy (Olimex ESP32 POE). They take CR2032 batteries and I think last for about a year. Cheap and effective. I have 13 Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23. | Reddit comment · 2026-08 |
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 | Xiaomi |
|---|---|
| Category | Sensors |