This Poly provides ability to track Sun position for Polyglot v2 server.
You can install NodeServer from the Polyglot store or manually running
cd ~/.polyglot/nodeservers
git clone https://github.com/exking/udi-sun-poly.git Sun
cd Sun
./install.sh
longitude
and latitude
are the two mandatory configuration parameters.
Please report any problems on the UDI user forum.
Thanks and good luck.