Not compatible with the WS-2902A. If you want to run software you should look at WeeWx and use the interceptor driver.
Here is the compatible systems with VWS:
All Davis Weather Stations, including the Vantage Vue, Vantage Pro, Vantage Pro Plus, Vantage Pro2, Vantage Pro2 Plus, Wizard III, Monitor II, and Perception
Most Oregon Scientific Weather Stations, including the EMS100, RMS300A, RMS600A, WMR100A, WMR100NA, WMR100N, WMR200, WMR-918, WMR-928N, WMR-968 and WM-918. The WMR-300 is not included.
Some Radio Shack Weather Stations, including the WX-200 and Accuweather Wireless Station 63-1016
Huger WM-918 (same as the Oregon Scientific WM-918)
Rainwise MKIII, WT-2000 and MH-1 Hazmat
WeatherHawk Weather Stations
Peet Bros Weather Stations
Kestrel 4000
Texas Weather Instruments Stations
Columbia Weather Systems Weather Stations
Not sure about the validity of these comments in this other thread but may offer some possible explanation.
https://www.wxforum.net/index.php?topic=33380.0