With this app you can transfer knx telegrams to RabbitMQ
The app receives a telegram from a KNX gateway, converts it to JSON and delivers it to an exchange. The routing key is the destination address of the telegram.
The converted KNX telegram has the following fields:
| field | description |
|---|---|
| source | The telegram source device address |
| destination | The destination 3-digit group address |
| date | The date, when the message was received in the format DateTimeFormatter.ISO_OFFSET_DATE_TIME |
| data | The telegrams data, formatted in base64 |
An example looks like this:
{
"source":"1.2.3",
"destination":"4/5/6",
"date":"2022-08-07T21:40:00.253458649+02:00",
"data":"Da0="
}Make sure you create the exchange before you start the app. And don't forget to configure your queues and bindings.
docker buildx build --tag mhert/knx-to-amqp:latest .docker run mhert/knx-to-amqp:latestYou can control the app via environment variables or arguments.
| env var | argument | used for |
|---|---|---|
| KNX_GATEWAY_ADDRESS | --knxGatewayAddress | Connection to KNX |
| AMQP_ADDRESS | --amqpAddress | Connection to RabbitMQ |
| TARGET_EXCHANGE_NAME | --targetExchangeName | Target exchange for converted knx telegrams |
| env var | argument | used for |
|---|---|---|
| KNX_GATEWAY_PORT | --knxGatewayPort | Connection to KNX |
| AMQP_PORT | --amqpPort | Connection to RabbitMQ |
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