Ambient Weather Support

Yes, you can, since they both use the same sensor array.

However, the WS-2902 series includes a thermo-hygrometer-barometer sensor inside the console. The WS-2000 console (WS-2000-C) does not include this sensor, because it would heat up too much due to the TFT screen technology.

With the WS-2000-C, the thermo-hygrometer-barometer is sold separately (WH32B):

https://www.ambientweather.com/amwh32b.html