One of way of connecting roku to wifi without remote is by a chrome extension called remoku. For this follow the below steps:-
-
Search remoku extension on your browser then click on link
-
Then install the extension
-
Select the remoku icon
-
Select the simulated button
-
Now you can have roku extension as same as a wifi to use
You may also like:
https://feedingtrends.com/how-do-i-watch-twitch-on-roku