I just quickly set this up and it works fine, just set your host port on nodered on a TCP in Node and then set the port number after your nodered servers IP address in the RUT GPS HTTP Settings, works a treat.
It appears as thought he data sent is in hex though, so you'll need to transpose it into something to make use of the data.
For reference, Has anyone got some documentation on the hex translation/protocol to know which bytes of data are what?