Kodak Android TV Not able to connect via ADB on WiFi
adb connect can only be executed for an device that has adb over wifi activated (usually this is reset on every reboot). The common way is to connect the device via USB and execute adb tcpip 5555. I am not sure about Android TV devices, if they have adb over Wifi activated by default. You should use a port scanner and check if there is any TCP port open on your Android TV box. May be adb is not running on port 5555 on your device.
Without that command adb will work only via USB. Therefore the only chance I see would be an app that can enable adb wireless mode, however if I remember correctly this requires root permissions if executed from within an app.