Shelly 1 Mini Gen3
Shelly 1 Mini Gen3
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Shelly 1 Mini Gen3
The tiny relay that makes dumb circuits smart from behind the existing switch. Wi-Fi with a full local api — Home Assistant finds it by itself. Hardwired installs need a licensed electrician.
/ specifications
| switching | 5 A, dry contact capable |
| size | 34 × 29 × 16 mm — fits behind a wall plate |
| protocols | HTTP/MQTT local API, no cloud required |
| install | licensed electrician required (240 V) |
| works when internet is down | YES |
| protocol | Wi-Fi (local API) |
| home assistant | native Shelly integration, auto-discovered |
/ entities in home assistant
Exactly what appears in your HA instance when this device pairs — no surprises.
| switch.* | Relay on / off |
| sensor.*_device_temperature | Device temperature |
| update.* | Firmware updates from HA |
| event.*_input | Wall-switch press events for automations |
when the internet dies
Local API means HA talks to it directly over your LAN. Switch, automate, monitor — all offline. Shelly's cloud is strictly optional and stays off.
This device lives in the Privacy Lighting Kit — usually the cheaper way to get it.
/ common questions
Is it certified for Australia? Yes — RCM-certified, AU socket/standards. We don't import grey-market mains gear.
Will it work if my internet is down? Yes. Switching and schedules run on your hub, on your LAN. That's the catalogue rule.
Returns? 30 days change-of-mind (unopened) plus full Australian Consumer Law cover on faults.
In real homes
/ home assistant entities
Exactly what appears in Home Assistant after pairing — * is the name you give the device.
| entity | what it does |
switch.* | Relay on / off |
sensor.*_device_temperature | Device temperature |
update.* | Firmware updates from HA |
event.*_input | Wall-switch press events for automations |