I have one smart LG TV, and one not smart TV(but it does have a Samsung Blu-ray).
Do I need a Roku stick for both TVs, one can’t just be used wirelessly, for both TVs)?
Nope. Output is via HDMI plugged directly into tv HDMI port. Wireless only used for receiving programming from internet and wifi direct connection to remote control. You'll need a Roku for each set.
View solution in original post