openhab-addons/bundles/org.openhab.binding.smgw/README.md
J-N-K 3e0deab3ba
[smgw] Initial contribution (#16017)
Signed-off-by: Jan N. Klug <github@klug.nrw>
2023-12-17 10:13:00 +01:00

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# PPC SMGW Binding
The PPC SMGW binding adds support for PPC Smart Meter Gateways.
The gateway is commonly installed by the network operator to allow remote access to a smart meter.
It also provides a HAN (home area network) interface for local access.
To use the HAN interface you need to connect it to your local network with an ethernet cable.
## Supported Things
- `smgw`: A smart meter gateway device.
## Thing Configuration
### `smgw` Thing Configuration
| Name | Type | Description | Default | Required | Advanced |
|------------|------|--------------------------------------|----------------|----------|----------|
| `hostname` | text | Hostname or IP address of the device | `192.168.1.200 | no | no |
| `username` | text | Username to access the device | N/A | yes | no |
| `password` | text | Password to access the device | N/A | yes | no |
The default value for the hostname matches the default value according to PPC's documentation.
Check with your network operator's documentation if DHCP has been enabled or a different fixed address has been set.
Username and password are typically supplied by the network operator.
Login with certificate is not supported.
## Channels
| Channel | Type | Read/Write | Description |
|-------------|---------------|------------|------------------------------------------------|
| `meter` | Number:Energy | R | The meter reading of the smart meter. |
| `timestamp` | DateTime | R | The date and time for which the meter reading. |
Channels are refreshed every 900s.