Problem solved!
Found out that it was a choke coil that was missing. Found one I had in similar size on a USB-card. Soldered it to the board and everything works like a charm now :)
Hi everybody! I'm new into quad and is setting up my first 380 :)
In parallel I ordered a qx80. The batteries arrived today and I was looking forward to test it!
I use cleanflight and everything seems to work out nicely when connected to the computer.
The receiver is binded and works as well...