# SONOFF MINI-1GP

*SONOFF / MINI-1GP*

> The MINI-1GP (MINI PM) is a Matter-over-Wi-Fi power meter module with no relay, so it measures a circuit without switching it. It needs a neutral wire, has a local web console, and measures up to 16 A in both directions for solar export. It suits Home Assistant users through an integration (Matter over Wi-Fi).

- Canonical page: https://smarthomecanon.com/devices/sonoff-mini-1gp
- Last checked: 2026-10-13

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [SONOFF](https://smarthomecanon.com/brands/sonoff) |
| Category | Energy meter |
| Model numbers | MINI-1GP |
| Status | Current[^1] |
| Type | Power meter module (no switch)[^1] |
| Radio | Matter over Wi-Fi[^1] |
| Channels | None (meter only)[^1] |
| Rated load | 16 A, 100-240 V[^1] |
| Energy monitoring | Yes, bidirectional[^1] |

## Integration paths

**How the SONOFF MINI-1GP connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter / Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) | 2.4 GHz Wi-Fi network, A Matter controller on the home network[^1] | Yes[^1] | unknown |

**Platform support for the SONOFF MINI-1GP**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter / Wi-Fi | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | Via integration[^1] | MQTT |

## Related pages

- [SONOFF Wi-Fi switches and power meters](https://smarthomecanon.com/lines/sonoff-wifi-switches-and-meters) (line)
- [SONOFF](https://smarthomecanon.com/brands/sonoff) (brand)
- [Matter over Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: SONOFF store: SONOFF MINI PM Matter Over WiFi Power Meter (Non-Switch) | MINI-1GP. https://sonoff.tech/products/sonoff-mini-pm-matter-over-wifi-power-meter-non-switch-mini-1gp (manufacturer, checked 2026-10-13)