Yes, very cool, Ernst. Thank you for testing all the changes
To provide a bit more detail: Listeners are set up in Thetis, and at present, they can be either UDP or TCP/IP. When data arrives at these listeners, it is parsed. The data format can be JSON, XML, or RAW. Once parsed, variables and associated data are extracted and made available to the MultiMeter system. These variables can then be used in the text overlay item and as source variables for each of the existing meters.
There have been some changes to the way meter items were previously limited. Now, you can have as many power meters for example as you need in a single container—there are no limits anymore. Additionally, the maximum container count has been increased to 20.
Ernst's demo shows two groups of power meters, one for the Anan hardware, and one for his Gemini amplifier that is sending in data to the new MultiMeterIO system. The tool/status panel top right is implemented inside a MultiMeter container using the new text overlay meter item.
I will put together a video demonstrating the new features once they are a bit more complete. It might be available for testing as a development release at some point over this coming weekend.
Cheers, R.