How to access c api

I am using a custom interface that uses a product from Phidgets->

The only way to get input from the device is via a c-api. Does this require Unity-Pro or can I will I be able to access it via Indie?

Thanks-
Mike

Well, a direct plugin would require Unity Pro.

For something applications, though, where data could be read just once a second or less, you could also write a standalone program that spits the data to a text file. Unity Indie could then read the data from the file…

It needs to be realtime so I guess I need to use the pro version.

thanks for the info.

-mike