i notice today that my 3dr telemetry module does not recognized any more from any of my pc`s.
I try the second module the one was attached to my copter and was ok to connect on pc.
I open the faulty module case and i think something is burned inside…(see photo)
Now i manage to move the faulty module to the copter and using the good one to connect to my pc and is working.
The questions is, can i trust it as it is?
Why that happened?
Does 3dr can send me a healthy module?
Can i replace by my self what seems to be burned.
Were can i found the part if yes?