You can use WiFi to directly control other IP devices on your network (but they must be the same network they to work). It requires ProntoScript programming. I have my TSU9600 controlling a Roku stick and a FireStick. The former is easy since Roku publishes their IP interface the latter is hard since Amazon (for some bizarre reason) does not and encrypts the stream. I had to set up a Raspberry Pi to receive IP commands to the Firestick and translate them into keystrokes through the Android Debugging Interface on a USB cable to get it to work.