# using position or off board without physical gps

Source: https://forum.modalai.com/topic/901/using-position-or-off-board-without-physical-gps
Category: Flight Core and Legacy VOXL (https://forum.modalai.com/category/9/flight-core-and-legacy-voxl)
Tags: flight-deck
Posted: 2022-05-01 05:33:36 UTC by Zeev Mindali
Replies: 1 · Views: 595

## Zeev Mindali · 2022-05-01 05:33:36 UTC

Dear all,

I wish to use the voxl board with any physical gps component.
it not allowing me to move to mission or off board.
my gps_1 and gps_2 are disabled.

what I need to change to get this option?

## Reply by Chad Sweet (ModalAI staff) · 2022-05-01 16:35:06 UTC

Please follow the documentation [here](https://docs.modalai.com/flying-with-vio/) and provide an update.

Specifically the [troubleshooting tips](https://docs.modalai.com/flying-with-vio/#troubleshooting-tips) might help your arming issue.