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Version: 1.9

Shelly 1PM Mini Gen4

A compact single-circuit Shelly relay that also measures the power the circuit is using. The model number on the device is S4SW-001P8EU.

Shelly 1PM Mini Gen4 (S4SW-001P8EU)

Sensa Connection Method​

Network: Wi-Fi.

Installation​

Wire it into the circuit it switches, following Shelly's instructions, within reach of your van's Wi-Fi.

Configuration​

It joins your van's network, and Sensa finds it there on its own by checking each address on the network for a Shelly. It works entirely inside the van, with no Shelly cloud account.

If your Shellys sit on a separate part of your network, change the Subnet next to the Scan button so that it includes that part, or Sensa will not find them.

Adding to Sensa Nomad​

Before you add it:

  • Turn the device password off in the Shelly app. Sensa cannot add a Shelly that asks for a password.
  • Give it a fixed address on your router, so Sensa can still reach it if the router hands out addresses again.

Then open Settings, choose the Devices tab, tick it under Discovered and press Add Selected Devices. If it is not there yet, press Scan.

The Devices tab, with devices ticked and ready to add

Its circuit starts switched off in Sensa. After adding it, open Settings, find the relay's row and enable the circuit. It then appears on the Switches tab.

See Adding devices for more.

What you see​

The circuit appears as a tile on the Switches tab of the Habitation dashboard, showing the power it is drawing right now in watts.

Good to know​

  • It may show an Unverified label. We have not yet run this model on our bench. See Devices for what the label means.
  • It warns you when the circuit is in trouble. If it overheats, or draws too much power, voltage or current, the Circuit fault instinct raises an alarm naming the circuit.
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