"Thank you for your post, I have the same problem. After reading your experience I feel better. Now I will make a backup of my parameters and then I will proceed with the firmware update, Thanks again"
sorry but I didn't understand very well, so I need:
one cable to enstabilish the connection between the RSSI port of the Frsky RX and the SB port of Pixhawk.
Then for me it isn't so clear what you mean in the last part of your post, can…"