Shelly 1 Gen4 | Relay module | Single-channel, WiFi, Bluetooth, ZigBee, Matter

The modern standard of automation Shelly 1 Gen4 is a functional controller with small dimensions that allows remote control of electrical devices. This intelligent relay is equipped with dry contacts, which makes it a suitable solution for managing various circuits in smart home systems. Thanks to the support of many protocols, Shelly ensures a stable connection and smooth operation within the home network. Construction and technology Gen4 The device is based on the advanced ESP-Shelly-C68F system with 8MB Flash memory, which significantly affects performance and response speed. Shelly 1 Gen4 supports Wi-Fi connectivity in the 802.11 b/g/n/ax standard and Bluetooth 5.0, which facilitates the process of adding the device to the system. Additionally, the shelly driver has built-in support for the Zigbee protocol and native support for the Matter standard, which guarantees wide compatibility with various platforms. The housing has been designed to facilitate installation in standard electrical boxes under sockets or light switches. Use in everyday automation Shelly 1 is exceptionally helpful in automating lighting, garage doors and irrigation systems. Thanks to the voltage support of 110-240 V AC and the power supply option of 12 V DC or 24-48 V DC, the module is suitable for operation in various installations. The ability to control contacts with a load of up to 16 A allows you to safely operate most home receivers. The script function allows you to create advanced scenarios that are implemented locally by the controller, without the need for a permanent connection to the cloud. Integration and ecosystem The Shelly brand product was created with complete freedom of choice in mind. Integration with popular assistants such as Google Home, Amazon Alexa or Samsung SmartThings is intuitive. The user can control devices from anywhere in the world via the Shelly application or use the local Home Assistant system. With support for the Matter standard, Shelly 1 Gen4 becomes part of the global connectivity standard, allowing it to work with Apple and other manufacturers' products in one environment. Configuration and additional functions Configuration of the device is simple thanks to the built-in web server, which can be accessed via any web browser. Shelly 1 Gen4 also serves as a signal amplifier (Range Extender) for Wi-Fi and Zigbee networks, which improves the stability of communication of other modules in remote parts of the building. Automation based on sunrise and sunset schedules and webhook support make it an efficient shelly 1 mini gen4 controller (compact version) with extensive programming capabilities. Technical specifications of the Shelly relay Parameter Value Power supply AC 110 - 240 V AC Power supply DC 12 V DC / 24 - 48 V DC Maximum load AC 16 A / 240 V Maximum load DC 10 A / 30 V DC Wireless connectivity Wi-Fi, Bluetooth 5.0, Zigbee Smart Matter protocol ESP-Shelly-C68F processor Dimensions 37 x 42 x 16 mm Key advantages: Stable and efficient new generation Gen4 processor. Matter standard support for future compatibility. Possibility of power supply with low voltage of 12 V DC. Potential-free contacts allowing you to control gates and electric strikes. Zigbee and Wi-Fi range extender function. Advanced scripting support for personalized automation. The product is a proposition for: People building a smart home based on various standards (Matter, Zigbee, Wi-Fi). Users of Home Assistant and SmartThings systems. Installers looking for universal controllers for installation in boxes. Automation hobbyists using script for non-standard tasks.