I had a go at extending support for Adam in the domoticz plugin: https://github.com/koenkooi/domoticz/commits/plugwise

The changes so far:

Read out all appliances and push supported measurements to domoticz, so you get separate devices for Tom/Lisa/Anna
Add support for heater pressure, valve ...

I'm using the 433MHz sensors with an rfxcom transceiver connected to domoticz.

So is the '8' in the data overview the value read from rfxcom (presumably in km/h) or the processed value? I ask because the '8' is a lot closer to the 10km/h from the local weather report than the 2.9km/h domoticz displays.
I don't have a different (calibrated) anemometer to compare against, so ...

Domoticz seems to do something different here:

It gets '8' as data:
Schermafbeelding 2018-11-12 om 14.53.04.png
And displays '2.9 km/h'
Schermafbeelding 2018-11-12 om 14.53.10.png

The code has this:
//Wind
if (m_windunit == WINDUNIT_MS)
{
m_windsign = "m/s";
m_windscale = 0.1f;
}
else ...