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HOBEIAN ZG-305Z in Home Assistant

Wall switches · Zigbee · 2 gang switch with USB

Zigbee2MQTT No quirk 1 open report

Zigbee2MQTT has a definition for this device. ZHA has no quirk for it – many devices work in ZHA without one, but features outside the Zigbee standard may be missing.

Facts about this device

Brand
HOBEIAN
Model
ZG-305Z
Device type
Wall switches
Radio
Zigbee
Reports itself as
ZG-305Z
Zigbee2MQTT
Device page on zigbee2mqtt.io

How the device gets into Home Assistant

  • official ZHA – with a Zigbee coordinator and the ZHA integration. A device that follows the Zigbee standard works without a quirk; how completely this model does is not confirmed. Integration
  • add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT. Integration · Source

Known problems and fixes

Requests for ZHA support

  • support requested The HOBEIAN ZG-305Z USB switch is not supported in ZHA, so you cannot control its two USB ports through Home Assistant. Adding support would allow you to manage the switch's functions via automation or manual control. since September 13, 2026 · zha-device-handlers #5329

Changes proposed for ZHA

  • pull request Both USB outputs of the HOBEIAN ZG-305Z are not exposed as switches. This pull request would allow independent control of both ports in Home Assistant. since September 14, 2026 · zha-device-handlers #5343

ZHA quirks for this device

There is no quirk for this device – neither in ZHA nor proposed or shared as a custom quirk.

All quirks in the ZHA quirk database →

Alternatives

The same job from other makers – devices of the same type and radio that work with Home Assistant too.

Sources: Zigbee2MQTT, ZHA quirks, Z-Wave JS, the Matter certification database, Shelly, ESPHome, Tasmota, Tuya Local and the issue trackers on GitHub. Reports are assigned to a device by the identifiers they contain; the sentences come from the integration pages, where a language model writes them from the titles.

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