Shelly 1 Gen4 Automation Module Blue

About the Shelly 1 Gen4 Blue Automation Module

Smart and flexible automation for you

The Shelly 1 Gen4 Blue is perfect for you if you want to turn any switch or gate into a smart device, with full control via Wi-Fi, Zigbee, Bluetooth, or Matter. With a dry contact, you can control lights, garage doors, appliances, and irrigation systems, all remotely and customized[1][3][5][7][8].

Installation versatility

You can power the Shelly 1 Gen4 with 110–240 V AC, 24–48 V DC, or even 12 V DC, giving you great flexibility for different types of projects. The dry contact allows you to trigger gates, lights, or any equipment as if you were pressing a physical button. And even if the Wi-Fi fails, you can still use the switch normally.

Automate according to your daily routine

With the Shelly app, you can set schedules, scenes, and automations based on time, sunrise/sunset, or weather conditions. This way, you can program the lights to turn on when you arrive home, turn off at night, or activate the irrigation system only on sunny days. Everything remains under your control, even from a distance.

Multiprotocol connectivity

The Shelly 1 Gen4 easily integrates into your smart home, supporting Wi-Fi (802.11 b/g/n), Zigbee (802.15.4), Bluetooth 4.2, and Matter. You choose the protocol you prefer and quickly configure the device on your network without complications.

Performance and safety

The module supports up to 16 A (240 V AC) or 10 A (30 V DC), ensuring safe control of high loads. It features recommended external protection (EN60898-1), an internal temperature sensor, and advanced functions such as scripting, webhooks, and MQTT. The ESP-Shelly-C68F microcontroller and 8 MB of flash ensure quick and reliable response.

Compact and robust design

With dimensions of 37x42x16 mm and a weight of only 26 g, you can easily install the Shelly 1 Gen4 behind switches, outlets, or in wall consoles. The blue plastic housing ensures durability, and the terminals accept conductors from 0.2 to 2.5 mm².

Ready for any environment

The Shelly 1 Gen4 operates between -20 °C and 40 °C, with humidity from 30% to 70% RH and up to 2000 m in altitude, offering you reliability both indoors and outdoors. With it, you take your home automation to another level, with maximum freedom and control.