# The PowerSync app

A guide to using the ETM PowerSync app to add and configure devices.

## Reaching the interface

The interface is reachable from a browser on the local network:

```
http://<hub-ip>
```

!!! note "Screenshot"
    *Placeholder — screenshot of the app's main menu to be added.*

## Adding a device

1. Open the app and go to **Devices** → **Add a device**
2. Select the device type from the list
3. Enter the connection parameters (IP address or serial port, Modbus address)
4. Confirm — the device appears on the dashboard once the connection is established

!!! note "Screenshot"
    *Placeholder — screenshot of the device configuration screen
    (`app-config-thing.png`) to be replaced once the app is ready.*

## Dashboard

The dashboard shows power values, charger states and the site's energy balance in real
time.

!!! note "Screenshot"
    *Placeholder — screenshot of the dashboard to be added.*