How do I extract this Lux value from a Fibaro Motion Sensor

[bobbles]

I'm a novice at NR but I'm slowly progressing using debug nodes to see what is going on.
This has me stumped though.

I have an MQTT in node that I have looking at a single topic from the sensor.

MQTT In

This is what I can narrow the payload to.

Payload

I've tried all sorts of configuration but cannot seem to get an output that only has the lux 'value'.

Like I say I'm a complete novice and not a coder but learning all the time and I just don't know where to go with this.
Any guidance would be much appreciated.

[mudwalker]

Please can you show us what messages are returned by the MQTT node (using the debug node - copy and paste), we will have a better idea of the message structure and be able to help more rather than just having to make a guess. I, for one, don't have access to a Fibaro Motion Sensor.

I recommend watching this playlist: Node-RED Essentials. The videos are done by the developers of node-red. They're nice & short and to the point. You will understand a whole lot more in about 1 hour. A small investment for a lot of gain.

[dceejay]

I'll guess that a change node set to move msg.payload.value to msg.payload will do what you want - but yes well worth watching the videos.

[bobbles]

@mudwalker

Please can you show us what messages are returned by the MQTT node

Thanks for the prompt response.
I will definitely spend some time looking at the videos.
My query has been answered below but again thanks for taking the time to respond.

@dceejay

I'll guess that a change node set to move msg.payload.value to msg.payload will do what you want

Doh!!! I feel such an idiot. I was using a change node but tried putting in what I thought was the full structure.
i.e. setting msg.payload.object.value to msg.payload as that is what I could see in the debug logs.

So simple.
Thanks again for the response.