# VOXL1 PX4 connection issue

Source: https://forum.modalai.com/topic/1156/voxl1-px4-connection-issue
Category: Flight Core and Legacy VOXL (https://forum.modalai.com/category/9/flight-core-and-legacy-voxl)
Tags: flight-deck
Posted: 2022-07-26 09:31:03 UTC by Gyeongmin Kim
Replies: 2 · Views: 699

## Gyeongmin Kim · 2022-07-26 09:31:03 UTC

Today, I wasn't able to connect VOXL1 & QGC. First screenshot is from VOXL1:voxl-vision-px4. But I think It should shows like second screenshot. How can I connect my VOXL1 with the QGC again? 
Thanks
![7223b2ad-c72c-4ae3-8847-a30d02b4caec-image.png](https://forum.modalai.com/assets/uploads/files/1658827808074-7223b2ad-c72c-4ae3-8847-a30d02b4caec-image.png) 

![b5b1149e-a0ba-427f-b6b2-f968ca89d02b-image.png](https://forum.modalai.com/assets/uploads/files/1658827821046-b5b1149e-a0ba-427f-b6b2-f968ca89d02b-image.png)

## Reply by Gyeongmin Kim · 2022-08-05 08:32:28 UTC

+) I think the flight core doesn't work anymore. There isn't any action when I connect this with QGC, MP with USB. And the part of flight core in the voxl1 is too high to touch it. Is it HW issue??

## Reply by Adrian Hidalgo (ModalAI staff) · 2022-08-05 16:39:24 UTC

@Gyeongmin-Kim if the board is too hot to touch, then that is an issue. Did anything change between now and ten days ago?
Can you send a couple of close up, high-resolution photos of both sides of the board?