Shelly 1 Mini Gen 3 Smart Wi-Fi Switch

The Shelly 1 Mini Gen 3 is the ultimate retrofitting tool for smart automation layouts where wall box real estate is scarce. With its significantly shrunk physical footprint compared to standard relays, this micro-module slips effortlessly behind crowded wall switches, tight power outlets, or cluttered junction boxes. Featuring the next-generation proprietary Shelly chip combined with 8MB of flash memory, it delivers twice the responsiveness, enabling fast over-the-air updates and flawless execution of local automation scenes without any external hub dependencies.

Despite its miniature architecture, this device preserves its most powerful hardware feature: independent potential-free dry contacts. This delivers immense versatility, allowing installers to control separate electrical circuits running at different voltages safely. It acts as a flawless driver for low-latency lighting lines, but serves equally well as a clean pulse trigger for automated garage doors, motorized entry gates, electric door strikes, or central heating dry-contact inputs.

Tailored for smart integrators who require advanced customization, the Gen 3 framework introduces virtual components, allowing users to map logical software controls that operate independently of physical relays. Out of the box, the Shelly 1 Mini Gen 3 provides full native integration with Home Assistant, Amazon Alexa, Google Home, and MQTT, making it a reliable and scalable component for professional-grade IoT infrastructures.