Shelly Dimmer Gen3, smart 1 channel Wifi dimmer

Shelly Dimmer Gen3 is a smart, single-channel dimming controller that enables remote and local control of lighting. It works with or without a neutral wire (use a bypass for loads under 20 W), and includes built-in Wi-Fi and Bluetooth connectivity along with repeater and gateway functions.

Features

• Supports dimmable LED lamps (up to 150 W), incandescent bulbs, halogens (up to 200 W), and low-voltage via iron-core or electronic transformers
• No neutral wire required for loads >20 W; bypass optional for lower loads
• Embedded web interface, scripting, schedules, webhooks, MQTT support
• Functions as Wi-Fi extender and BLE gateway
• Built-in protections: overheating, overcurrent, overvoltage, undervoltage, overpower (with neutral)

Main Applications

• Dimming control in retrofit or new installations where switch boxes or ceilings limit space
• Scene automation, night mode, and local control without cloud dependency
• Extending Wi-Fi network and integrating BLE devices via gateway

Compatibility

• Works with Shelly Smart Control App and integrates with Alexa, Google Home, Home Assistant, and MQTT systems