Shelly 1L Gen3

The Shelly 1L Gen3 is a compact Wi-Fi smart relay switch primarily designed for lighting control without requiring a neutral wire. It features an upgraded processor and memory, supports various smart home integrations, and is designed to fit behind standard wall switches.

Key Features:

• No Neutral Wire Required: The device can operate using only a live wire, making it a highly versatile solution for retrofitting older homes (a Shelly Bypass 1L/2L Gen3 is included and required for most loads at the O1 output).
• Ultra-Small Form Factor: Its compact size allows it to fit easily into even the most crowded electrical wall boxes or behind existing switches.
• Connectivity: Features both Wi-Fi and Bluetooth connectivity for easy initial setup and local control, functioning as a Bluetooth Low Energy (BLE) gateway and Wi-Fi range extender.
• Matter Ready: The device is "Matter ready" and can be updated via a firmware update to support the Matter protocol, enhancing compatibility with major smart home platforms like Apple Home, Google Home, and Amazon Alexa.
• No Hub Required: Can operate as a standalone device controlled directly through the Shelly Smart Control app or a web interface.
• Smart Control and Automation: Supports custom schedules (up to 20 on-device timers), scenes, and local actions, including sunrise/sunset automations.
• Scripting Capabilities: Allows for advanced custom functionalities and interaction with external data via mJS scripting.
• Input Flexibility: Can be configured to work with both momentary push buttons and traditional toggle switches.
• Safety Features: Includes an internal temperature sensor for overheating protection.
• Voice Control: Compatible with voice assistants such as Amazon Alexa and Google Assistant.
• Maximum Load: Supports a maximum load of 4.1 Amps (for loads less than 20W, the bypass is needed).