| Set of 2 Shelly 1 Mini Gen4 Zigbee/Matter Controllers The Shelly 1 Mini Gen4 is an advanced relay controller that, despite its small size (29 x 34 x 16 mm), supports multiple communication standards, including Wi-Fi, Zigbee, Bluetooth, and Matter. It can be installed in junction boxes, behind outlets, and in locations where installation space is limited. Thanks to its potential-free contacts, the device can be used in applications requiring galvanic isolation of circuits, such as controlling a gate, relay, doorbell, or automation system, regardless of their operating voltage. It also supports schedules, scenes, and scripts, and integrates with home automation systems such as Google Home, Alexa, and Samsung SmartThings. The set includes two units. Wide connectivity and Matter protocol compatibility The Shelly 1 Mini Gen4 controller offers communication via Wi-Fi (802.11 b/g/n), Zigbee (802.15.4), and Bluetooth 5.0. The device also functions as a BLE gateway and a Wi-Fi and Zigbee signal booster for other IoT devices. Thanks to its compatibility with the Matter protocol, it can be integrated into any ecosystem supporting this standard, which increases its versatility and simplifies setup in a variety of home environments. Dry contacts and operation with various voltages An advantage of the Shelly 1 Mini Gen4 is its ability to control both low-voltage (30 VDC) and mains-powered (up to 240 VAC) devices. Thanks to the presence of a dry contact, it can also be used in situations requiring an isolated relay, e.g., to control gates, doorbells, or lighting. Advanced scheduling and scene functions The Shelly 1 Mini Gen4 allows you to set up to 20 schedules, enabling you to plan the automatic turning on or off of devices at specific times on selected days of the week. Additionally, it supports the creation of scenes—sets of actions triggered simultaneously or sequentially in response to an event, such as turning on several devices upon motion detection. Schedules and scenes are configured using the Shelly Smart Control app, available for free on mobile devices and computers. Integrations and full local or remote control The device can be integrated not only with systems from major voice assistant manufacturers but also with local systems via HTTP/HTTPS, MQTT, Webhooks, or KNX net/IP. Shelly 1 Mini Gen4 operates both in local mode (without cloud access) and via the internet, allowing for full control regardless of the user’s location. The built-in web interface enables direct configuration from a browser. High installation flexibility The controller’s housing is made of plastic and allows for installation in electrical boxes. Despite its compact dimensions, the device houses an advanced ESP-Shelly-C68F microcontroller with 8 MB of flash memory, enabling real-time support for scripts and functions. Included Shelly controller x2 user manual General Manufacturer Shelly Model 1MiniGen4 Physical specifications Dimensions 29 x 34 x 16 ±0.5 mm / 1.34 x 1.11 x 0.63 ±0.02 in Weight 19 ±1 g / 0.65 ±0.04 oz Maximum tightening torque for screw terminals 0.4 Nm / 3.5 lbin Wire cross-section 0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and ferrule wires) Wire stripping length 6 to 7 mm / 0.24 to 0.28 in. Mounting Wall box Housing material Plastic Housing color Blue Connector color Gray Environmental conditions Operating temperature -20°C to 40°C / -5°F to 105°F Operating humidity 30% to 70% RH Maximum altitude 2000 m / 6562 ft Electrical parameters Power supply 110 - 240 VAC Relay Potential-free, NO contact, 1-pole, µ contact Power consumption < 1.2 W External protection Triggering characteristic B or C, rated current max. 10 A, breaking capacity min. 6 kA, energy limitation class 3 Output circuit parameters Maximum switching voltage 240 VAC / 30 VDC Maximum switching current 8 A / 240 VAC, 5 A / 30 VDC Maximum output power 2000 W / 240 VAC, 150 W / 30 VDC Surge protection None Overcurrent protection None Overpower protection None Sensors and measurements Internal temperature sensor Yes Wi-Fi Protocol 802.11 b/g/n/ax RF band 2412 - 2472 MHz RF power < 20 dBm Range Up to 30 m indoors / 50 m outdoors (depending on local conditions) Bluetooth Protocol 5.0 RF Band 2402 - 2480 MHz RF Power < 4 dBm Range Up to 10 m indoors / 30 m outdoors (depending on local conditions) Zigbee Protocol 802.15.4 RF Band 2400 to 2483.5 MHz RF Power < 20 dBm Range Up to 100 m indoors / 300 m outdoors (depending on local conditions) Microprocessor Unit CPU ESP-Shelly-C68F Flash Memory 8 MB Firmware features Schedules 20 Webhooks (URL actions) 20 with 5 URLs per webhook Scripts Yes MQTT Yes |