Just got this media box (MiBox by Xiaomi):  [Link: mi.com]

Cannot find any codes- I looked under webTV and Aux but did not find the manufacturer or the device.
The original remote is BT but the device supposedly supports IR commands too.
However, I cannot see how to use the learning function of the MX780 if the original remote sends BT signal and not IR.

I appreciate any input/help.