The android tv/shields may have ability to root. There is another app that works to control a device over the actual net but that remote device has to be rooted, so no go for fire devices.
Select the Kodi apk file you downloaded earlier and add it through adbLink. In adbLink, click the Install APK button. Type the IP address of your Fire TV Stick into adbLink. Screenshot It Enabler is an Android application that enables a user to take a screenshot of their device from anywhere. In adbLink, click new next to the devices box and add your Fire TV. adb connect (fire tvIP Enter IP:5555 Command Shell adb install Smart YouTube TV. This file is used for advanced settings and options that do not have GUI controls inside of Kodi. Next step before you setup Fire TV on adbLink is to enable ADB Debugging on Amazon Fire TV (follow steps 1 to 3). You have to create it first The advancedsettings.xml file, which does not exist by default, can be created by a user in their userdata folder. or I use my tablet to watch the slingbox stream so I don't have to go back and forth. Visit the adbLink website on your PC and download the program. Note: The advancedsettings.xml file does not exist by default. And sometimes kodi has to be started and I use the firetv app on my phone to start the app, then go back to slingplayer, wait til everything loads, go back to my yatze app and tell it to play the channel I want, then go back to slingplayer. I use a old fire tv 2nd gen with a slingbox for streaming my iptv via kodi. If you need help pm me and we'll setup a zoom or go to meeting. In Address, type the IP address of your Fire TV Stick that you took note of earlier. Open adbLink on your computer (which you downloaded and installed earlier) Click the New button In Description, give your Fire TV Stick a name.
Download and install adbLink on your computer.
you'd still have to setup the static ip addresses for each devices (also called setting reserved/reservations). Method 1: Using adbLink to Install Kodi on Fire TV Stick. That would be a little easier then setting up the port forwarding to each device differently. You should be able to do a VPN into your router if it's capable.