Smart Home

This section explains the core concepts behind modern smart homes — from sensors and wireless protocols to platforms like Home Assistant and MQTT. If you’re new to smart home tech, or want to properly understand how everything fits together before building, this is the right place to begin.

  • Do I need a Shelly Bypass?

    The Shelly Bypass is specifically designed for using a Shelly 1L and Shelly Dimmer 2 on a lighting circuit to control lights. The Shelly 1L is a standard smart lighting relay, whereas the Shelly Dimmer 2 is a smart lighting relay with dimming capabilities. Any smart light switch needs to draw enough current and power…


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