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Currently the built-in MQTT driver only supports JSON Schema A.
It would be really handy if we could specify a value path through deeper schema layers.
For Example
The Tag Name in MQTT Points currently only supports a reference to the value.
{
"value": 0.000,
"time": 1617040157
}
Tag Name: value
Deeper traversal would just look something like this:
{
"payload":{
"value": 0.000
"time": 1617040157
}
}
Tag Name: payload.value
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