That must be it. I have a typhoon H. When I pulled off the cover of the led on the underside of the main body, there is a connector. I wonder if it can be used for anything else?
I just started back flying after several years. I had crashed my typhoon h and had to repair one of its arms. When I removed the cover to the LED on the front of my quad, there’s a connection in with the LED. Can anyone tell me what it’s for?