Hi Michael,
TFA_Nexus definitely has no UV-sensor in the catalogue of interfacing
sensors.
It is a bit odd, but the windsensor of TFA_Nexus provides a related
temperature reading.
As indicated in the other response, you have to find the data related to
light and to UV outside the TFA_Nexus.
Hi Michael,
it is nearly a year now that you had this question, perhaps it is still
interesting for you: As far as I know the wind sensor does not transmit the
UV index. Years ago a seperate UV sensor was available, but it was fragile
and it can't be bought any more.
Before I used weewx, the