# ADB Device Not Detected After Connecting J2

Source: https://forum.modalai.com/topic/932/adb-device-not-detected-after-connecting-j2
Category: General Questions (https://forum.modalai.com/category/2/general-questions)
Posted: 2022-05-12 20:02:31 UTC by marzaga
Replies: 2 · Views: 510

## marzaga · 2022-05-12 20:02:31 UTC

I plugged in the IMX377 4K hi-res sensor to J2 and I am unable to get any adb device to show up, nor ssh into the voxl over wifi. Is there a configuration file or software package I need to make this sensor work? Or is it possible I have a bad sensor?

## Reply by Guest · 2022-05-12 20:20:19 UTC

Hi, 

This usually occurs when the connector is plugged in upside down. Can you make sure that the camera is plugged in right-side up, the physical connector can fit both ways but only one is correct.

## Reply by marzaga · 2022-05-18 21:23:10 UTC (in reply to Guest)

@Alex-Gardner Thank you, that fixed the issue.