Shelly
1 Mini Gen4
A compact Gen4 relay module with a potential-free (dry) contact output for switching lights, appliances, or low-voltage circuits in tight spaces. Multiprotocol radios let it run on Wi-Fi, Bluetooth, Zigbee, or Matter to fit almost any installer's ecosystem.
Native Shelly integration, local, no cloud required (also MQTT, or Zigbee via ZHA/Zigbee2MQTT, or Matter over Wi-Fi). Single potential-free (dry) NO contact rated up to 8A; no power metering; an internal temperature sensor protects the relay.
Entities in Home Assistant
17 entities via zigbee2mqtt
Primary entities 13 What automations and dashboards use.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| AC frequency | sensor | — | Hz |
| Current | sensor | current | A |
| Energy | sensor | energy | kWh |
| Power | sensor | power | W |
| Produced energy | sensor | — | kWh |
| Voltage | sensor | voltage | V |
| Wi-Fi Configuration: Wi-Fi enabled | switch | — | — |
| Wi-Fi Configuration: DNS | text | — | — |
| Wi-Fi Configuration: Gateway | text | — | — |
| Wi-Fi Configuration: IPv4 address | text | — | — |
| Wi-Fi Configuration: Network | text | — | — |
| Wi-Fi Configuration: Network mask | text | — | — |
| Wi-Fi Configuration: Password | text | — | — |
Configuration 1 Settings exposed as entities, tunable from Home Assistant.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| Identify | select | — | — |
Diagnostics 3 Health and troubleshooting values, hidden from dashboards by default.
| Entity | Type | Device class | Unit |
|---|---|---|---|
| DHCP enabled | binary_sensor | — | — |
| IP address | sensor | — | — |
| Wi-Fi status | sensor | — | — |
From the zigbee2mqtt device database (zigbee-herdsman-converters
26.124.0):
the entities zigbee2mqtt creates for
S4EM-001PXCEU16.
Paired through ZHA instead, the same hardware produces a different set.