@Alex-Kushleyev Thanks. On the both drones, we used them exactly out of the box, no modifications. The issues we experienced before installing the ALFA adapter on the first drone.
For example for the 5/8 message, the model MRB-D0012-4-V4-C28-M36-T8-K2 is using the daughter board with the BOTS chip (I think it's board MDK-M0213-1-00).
A
