Are you running B4A-Bridge on the tablet? Have you pressed on the "Listen for wireless connections" button (on the device)?
Yes I do have the B4A-bridge installed and running on my Galaxy Tab E with Android version 5.1.1.
When I load/start B4A-bridge a notice pop's up that states: "Please enable installation of non-market application. Under Settings-Security-Unknown sources. Or Settings-Application- Unknown sources"... However I can find " Unknown sources" in settings. There is a "Application" listed but not "Security".
Once b4a-bridge is running the "Status" is Disconnected. then it states: "Press on Start to listen for connections"
However both "Start - Wireless" and "Start - Bluetooth" are grayed out. "Make Discoverable" is checked. The "STOP" Button is active. When I click it nothing happens.
B4A-bridge v2.13
I am able to connect to my tab E via USB cable. that works and I can compile on have installed my first App with private key.
I would like to get the bridge working so I don't have to use a usb cable.
Thanks for your help
Doublec