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Wiring and technical diagrams

Connecting a Shelly 1PM to a two-way switch

January 25, 20221 min read

Previous model. This guide was written for the Shelly 1PM, which has been replaced by the Shelly 1PM Gen4. The wiring is the same, and the settings are in the same places in the Shelly Smart Control app. Go to the Shelly 1PM Gen4 →

Wiring diagram

Shelly 1PM with a two-way switch

Legend

  • Setup:
  • Settings: in the app, tap the device you want to configure > Settings > Settings:
  • All done 🙂

Settings in the app

1

Mode: choose Relay.

2

Power On Default Mode: choose Restore Last Mode.

3

Button Type: choose Edge Switch.

How to choose "Edge" in the new app, with screenshots: The full guide →

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