No HUB required - Connect Shelly i3 directly to your Wi-Fi at home.
110-240 АC and 24-60V DC. Shelly i3 is compatible with all major international voltage standards.
3 AC inputs
Shelly i3 has three inputs for every situation. You can create scenes in the Shelly Cloud app and command them all.
Up to 24 possible actions. Control the lights, shut the blinds and open the door. Run any Shelly device and scenes you desire.
Control the lighting at home, no matter where you are. No more lights left on and
coming home in darkness.
Compatible with Android, iOS, Amazon Alexa, Google Assistant, and home automation servers using MQTT, CoAP, and REST API.
Why Shelly i3
Shelly i3 has no relays but is small enough to be installed virtually anywhere and shows the status of 3 inputs. The device is in one of the switches and can command other connected Shelly relays, sensors, or HTTP, MQTT or CoAP controlled devices. Opportunities are endless through discrete commands on the home network or scenes in the cloud.
Shelly i3 comes with a programming/debug header which can be used to flash alternative firmware on the device. It has an ESP8266 inside, with 4MB flash chip. A USB-to-UART adapter is needed as well as a reliable 3.3V with at least 350 mA drive capability.