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Shelly S4SW-001X8EU in Home Assistant

Buttons & remotes · Zigbee · 1 Mini Gen 4

Zigbee2MQTT Quirk included in ZHA 1 open report

This device is known to both Zigbee integrations: Zigbee2MQTT has a definition for it, and ZHA has a quirk that adapts it.

Facts about this device

Brand
Shelly
Model
S4SW-001X8EU
Device type
Buttons & remotes
Radio
Zigbee
Power
Mains powered
Reports itself as
Mini1, 1 Mini, Shelly
Also sold as
Shelly S4SW-001X16EU
Zigbee2MQTT
Device page on zigbee2mqtt.io

How the device gets into Home Assistant

  • official ZHA – with a Zigbee coordinator and the ZHA integration; the quirk the device needs is part of ZHA. 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 A request to expose the switch input of Shelly 1PM/1PM Mini/1 Mini Gen4 devices as a binary sensor in Home Assistant when using firmware 2.0.0+ since October 7, 2026 · zha-device-handlers #5416

Changes proposed for ZHA

  • pull request A proposed addition to support the Shelly Gen4 relay input as a binary sensor, allowing Home Assistant to monitor its state. since October 7, 2026 · zha-device-handlers #5417

ZHA quirks for this device

Quirk included in ZHA Recommended quirk

Part of ZHA – Home Assistant uses it on its own, nothing to install.

Source: zha-device-handlers · since zha-quirks 2.2.2
Signature: Shelly / Mini1

2 more quirks for this device

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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