# SONOFF MINI-ZB1GS

*SONOFF / MINI-ZB1GS*

> The MINI-ZB1GS (MINI ONE) needs a Zigbee 3.0 hub or coordinator. It is a 16 A in-wall relay with overheating protection. It supports Zigbee binding to wireless switches and sensors, and acts as a Zigbee router. It suits HomeKit users through an integration (a Matter bridge). Home Assistant users reach it through an integration (Zigbee).

- Canonical page: https://smarthomecanon.com/devices/sonoff-mini-zb1gs
- Last checked: 2026-10-13

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [SONOFF](https://smarthomecanon.com/brands/sonoff) |
| Category | Relay module |
| Model numbers | MINI-ZB1GS |
| Status | Current[^1] |
| Type | MINI relay[^1] |
| Radio | Zigbee[^1] |
| Neutral wire | Required[^1] |
| Rated load | 16 A, 3840 W resistive[^1] |
| Energy monitoring | unknown |
| Zigbee router | Yes[^1] |

## Integration paths

**How the SONOFF MINI-ZB1GS connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter via Bridge](https://smarthomecanon.com/protocols/matter-bridged) | A SONOFF Matter bridge, such as the Zigbee Bridge Ultra[^2] | unknown | unknown |
| [Zigbee](https://smarthomecanon.com/protocols/zigbee) | A Zigbee 3.0 hub or coordinator[^1] | Yes[^1] | unknown |

**Platform support for the SONOFF MINI-ZB1GS**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter via Bridge | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Via integration[^2] |  |
| Zigbee | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | Via integration[^1] | Zigbee dongle or gateway |

## Related pages

- [SONOFF relays and wall switches](https://smarthomecanon.com/lines/sonoff-relays) (line)
- [SONOFF](https://smarthomecanon.com/brands/sonoff) (brand)
- [Matter through a bridge](https://smarthomecanon.com/protocols/matter-bridged) (protocol)
- [Zigbee](https://smarthomecanon.com/protocols/zigbee) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: SONOFF store: SONOFF MINI ONE Zigbee Smart Switch | MINI-ZB1GS. https://sonoff.tech/products/sonoff-mini-one-zigbee-smart-switch-mini-zb1gs (manufacturer, checked 2026-10-13)
[^2]: SONOFF Zigbee Bridge Ultra. https://sonoff.tech/products/sonoff-zigbee-bridge-ultra (manufacturer, checked 2026-10-13)