# IAMMETER WEM3050T (1p)

Source: https://docs.evcc.io/en/meters/iammeter-wem3050t-1p

Supports all IAMMETER meters. Multi-channel meters (WEM2067, WEM3080T, WEM3046T, WEM3050T) are addressed as single-phase meters via the `channel` parameter.

## Parameters

| Name | Description | Default / example | |
| --- | --- | --- | --- |
| host | IP address or hostname | 192.0.2.2 |  |
| channel | Meter channel (1-3) | 1 |  |
| cache | Cache Time interval for data refresh | 2s | advanced |

## Configuration example for evcc.yaml

```yaml
meters:
    - name: my_grid
      type: template
      template: iammeter-1p
      usage: grid
      host: 192.0.2.2 # IP address or hostname
      channel: 1 # Meter channel (1-3), optional
      cache: 2s # Cache, Time interval for data refresh (optional)
```

```yaml
meters:
    - name: my_pv
      type: template
      template: iammeter-1p
      usage: pv
      host: 192.0.2.2 # IP address or hostname
      channel: 1 # Meter channel (1-3), optional
      cache: 2s # Cache, Time interval for data refresh (optional)
```

```yaml
meters:
    - name: my_charger
      type: template
      template: iammeter-1p
      usage: charge
      host: 192.0.2.2 # IP address or hostname
      channel: 1 # Meter channel (1-3), optional
      cache: 2s # Cache, Time interval for data refresh (optional)
```