How to wire Shelly 2.5 in circuit with 3 switches : r/homeassistant

Smart VMC (Mechanical Ventilation System)

Factory-resetting Fibaro FGS 222 relay switches - Home Automation - openHAB Community

Beginners Guide To Shelly Relays – Choose the Right Relay for the Job – The Hook Up

Shelly support group (English Version) Does anyone know how to wire a Shelly Dimmer 2 to 3-way switches

Transform any device with Shelly and Home Assistant: A step by step guide for 3-WAY circuits

How to wire Shelly 2.5 in circuit with 3 switches : r/homeassistant

Shelly i4: 4 gang wifi input module

Closeup of Shelly 2.5 - HASSIO Setup

Shelly support group (English Version), UPDATE: issue solved using this instuction

Automate Two Light Switches (Home) w/ One Device - SkylerH Automation

Shelly Pro 3EM Swich Add-On - galvanically insulated switch - add-on for Shelly Pro 3EM Botland - Robotic Shop

Shelly 2.5 Smart Home Double Relay WiFi Switch Roller Shutter Open Source Wireless For Garage Door Curtain Dual Power Metering - AliExpress

Troy Hunt: Controlling Smart Lights Using Dumb Switches with Shelly and Home Assistant