Error while connecting nRF5340 on EI over WebUSB

Hi, I’m facing some issues while flashing the firmware into nRF5340

I tried with the hex file, but still, it’s not connecting the demon.

In the device manager, it showing these ports.


With multiple times flashing with drag and drop and CLI tool, finally, it’s connected after drag and drop the hex file.

next, I tried to connect EI, but while connecting with webUSB, getting errors.

connected via EI CLI tool

clicked connect using webUSB


Getting error.


And If I try multiple attempts to connect the device via WebUSB.

Problem solved. I was running EI CLI same time while trying to connect the WebUSB :relieved:

Solution: No need to run CLI, Just need to connect the nRF5340 via WebUSB.