Kobra 3 Max investigation
On the K3:
- The JST is connected to a SGM7227 (High Speed USB 2.0 Analog Switch) and then to a GL852G (Genesys Logic USB 2.0 Hub Controller)
- I don't "see" those chips on the K3M board though from the pictures I have
On the K3M:
- SGM7227 and GL852G are missing
- Connecting the USB shows a Genesys Logic USB2.0 Hub device (05e3:610)
- USB connection works, but it just exposes the internal USB hub with access to the camera and the other ports
- Download mode through USB doesn’t seem to be accessible from there
Test on K3M:
05e3:610 > Genesys Logic USB2.0 Hub