Problems with Android TV (Amazon Firesticks)

Hi there.

I am having a few issues with getting my Amazon Firesticks to work with my HA Container installation.

I am using the Android Debug Bridge integration and it keeps saying “Failed entry, will retry” for the devices.

I have read that there is a better way to get my Firesticks working directly with my installation (something involving the configuration .yaml rather than using an integration) but I cannot find any instructions for this. Any help would be much appreciated.