# VOXL ESC not connecting

Source: https://forum.modalai.com/topic/3479/voxl-esc-not-connecting
Category: ESCs, Sensors and Accessories (https://forum.modalai.com/category/15/escs-sensors-and-accessories)
Tags: esc
Posted: 2024-05-23 21:07:34 UTC by wilkinsaf
Replies: 0 · Views: 386

## wilkinsaf · 2024-05-23 21:07:34 UTC

I was having an issue where my ESC was not connecting. It was being detected by voxl-esc scan, but i could not move the motors in QGC. 

REsolved this by running `voxl-esc upload_params`

After I updated the firmware on the ESCs, it appears I needed to upload new parameters. That or it never came with those on. 
After that I set baud to 2000000, and got the motors spinning in QGC

Thanks