I have a Blaupunkt 4K 'Smart' TV with android 6.0 on it , some sort of customized version of android with narrowed down settings. It does not come with built in Bluetooth settings or functionality.
I bought a USB to Bluetooth external transceiver, connected to the TV's USB port but no way to enter the settings of Bluetooth as such item does not exist under the Settings menu.
Is it possible to add it somehow , alternatively, any android app to access BT settings ?
The TV's android is not rooted, I tried my luck with one random chineese rooting app but no avail. No idea how to root it to change stuff 'under the hood'.
Which Bluetooth adapter did you try?
I’ve had good luck with Plugable: https://plugable.com/products/usb-bt4le
I used this one on the original ADT-1 (Android 5) and Nexus Player (Android 6) to upgrade the internal bt. Also used with the original Raspberry Pi B for it’s older Linux support.
If the Plugable one doesn’t work I don’t think Bluetooth will be an option on that TV.