Shelly 1 Mini Gen3

Wi-Fi-operated smart switch, 1 channel 8 A
The smallest relay switch in the world for smart control. Automate your lights, garage door, irrigation system, or other small electrical appliances in less than 10 minutes and control them from anywhere. Small enough to fit behind any wall switch or socket, Shelly 1 Mini Gen3 can be retrofitted and is highly compatible with your existing smart ecosystem.​

Equipped with a new processor & increased flash memory – ESP Shelly
Improved durability of terminals
Supports up to 8 A at 240 VAC and 5 A at 30 VDC
Dry contacts (potential-free)​ – option for contactor control
Wi-Fi range extender & Bluetooth gateway
No hub required! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant or your preferred automation system
Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates