How to install a Shelly Plus 1PM Mini with two-way and intermediate switches?

Installing the Shelly Plus 1PM Mini on a Two-Way Circuit with an Intermediate Switch

Want to control a bulb from several points in your home, even with an intermediate switch? The Shelly Plus 1PM Mini is the ideal solution. Learn how to install it safely and simply.

The Shelly Plus 1PM Mini is the world's smallest smart switch, ideal for controlling lights and appliances and monitoring their consumption. Connect it directly to your Wi-Fi, with no hub needed, and manage everything from your phone.

Caution: Electricity can be dangerous. If you're not sure how to carry out the installation, seek the help of a qualified electrician.

Safety first! Before starting any installation, make sure to disconnect the electrical power.

Procedure:

1. Disconnect the power: Cut the electricity at the main electrical panel.
2. Identify the wires: Open the junction box and locate the live (L, brown/black/gray), neutral (N, blue), return (various colors) and lamp wires.
3. Connect the Shelly 1 Plus Mini:
   • Live (L) to the `L` terminal of the Shelly.
   • Lamp wire to the `O` output of the Shelly.
   • Neutral (N) to the `N` input of the Shelly.
   • Take the wire coming from the switches and connect it to the `SW` input of the Shelly.**
4. 
5. Reconnect the power: Restore the electricity at the electrical panel.
6. Set up the Shelly:
   • Connect to its Wi-Fi and access the web interface or the Shelly Cloud app.
   • Set the button type as "Edge Switch".
   • Customize the button or app actions.

Done!

Now you can control your bulb from the physical switches or through the Shelly Cloud app. Enjoy the convenience of home automation!