Shelly
BLU H&T Display ZB
Battery-powered temperature and humidity sensor with an e-paper display showing real-time readings and a clock. Sold in Bluetooth and Zigbee variants for flexible smart home integration.
Local over Bluetooth/BTHome (optionally via a Shelly BLU Gateway) or directly over Zigbee 3.0 (ZHA or Zigbee2MQTT), no cloud required. Powered by 2x CR2032 batteries (approx. 2-year life) with an e-paper display showing temperature, humidity, light level, and clock.
Works on integrations
Roles it can fill
Entities in Home Assistant
7 entities via zigbee2mqtt
Primary entities 5 What automations and dashboards use.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Bright threshold | number | — | lx |
| Dark threshold | number | — | lx |
| Humidity | sensor | humidity | % |
| Light level | sensor | — | — |
| Temperature | sensor | temperature | °C |
Configuration 1 Settings exposed as entities, tunable from Home Assistant.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Identify | select | — | — |
Diagnostics 1 Health and troubleshooting values, hidden from dashboards by default.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Battery | sensor | battery | % |
From the zigbee2mqtt device database (zigbee-herdsman-converters
26.124.0):
the entities zigbee2mqtt creates for
SBHT-103C.
Paired through ZHA instead, the same hardware produces a different set.
Recipes using this device
No recipes reference this device yet.
Recipes that can use it
These recipes are built around other hardware, and pick this device up as an optional extra.