# How to fly RB5 with VIO ?

Source: https://forum.modalai.com/topic/1368/how-to-fly-rb5-with-vio
Category: Development Drones (https://forum.modalai.com/category/44/development-drones)
Tags: rb5
Posted: 2022-09-22 08:48:09 UTC by Kevin
Replies: 3 · Views: 866

## Kevin · 2022-09-22 08:48:09 UTC

I following the DOC at https://docs.modalai.com/flying-with-vio/#confirm-px4-is-getting-vio-data
But I can't get theO DOMETRY mavlink telemetry at QC mavlink inspector.
Please help me, thanks!
![voxl-vio-mavlink-inspector.png](https://forum.modalai.com/assets/uploads/files/1663836484410-voxl-vio-mavlink-inspector.png) 
```
rb5:/$ systemctl status rb5-qvio-server![4721a591-7866-47f3-ae8a-0ef91ab812ec-image.png](https://forum.modalai.com/assets/uploads/files/1663836336815-4721a591-7866-47f3-ae8a-0ef91ab812ec-image.png) 
● rb5-qvio-server.service - rb5-qvio-server
   Loaded: loaded (/usr/bin/rb5-qvio-server; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2022-09-22 08:33:58 UTC; 3min 1s ago
 Main PID: 5573 (rb5-qvio-server)
    Tasks: 6 (limit: 4915)
   CGroup: /system.slice/rb5-qvio-server.service
           └─5573 /usr/bin/rb5-qvio-server

Sep 22 08:33:58 m0052 systemd[1]: Started rb5-qvio-server.
rb5:/$ rb5-qvio-client
Waiting for server to start: /dev/rb5-qvio-pipe
Successfully connected to named pipe: /dev/rb5-qvio-pipe
    T_imu_wrt_vio (m)   |Roll Pitch Yaw (deg)| state| error_code
    0.00    0.00    0.00|   0.0   -0.0    0.0| INIT |

## Reply by Matt Lohier (ModalAI staff) · 2022-09-23 00:06:06 UTC

Hey Kevin, 

[This Page](https://docs.modalai.com/Qualcomm-Flight-RB5-user-guide-using-vio/) might be helpful to you

## Reply by Kevin · 2022-09-23 01:11:45 UTC

@Matt-Lohier Thanks! I already follow the page you sent. The rb5-qvio-server.service status is OK. But when we use the rb5-qvio-client to check the state is always at INIT.

## Reply by tom (ModalAI staff) · 2022-09-23 16:49:41 UTC

@Kevin We've recently released VOXL SDK support for RB5-Flight, I'd highly recommend upgrading your drone to this newer system image and VOXL SDK as you will have much more software support. Checkout the video we have here: https://docs.modalai.com/Qualcomm-Flight-RB5-system-image/#voxl-sdk-for-rb5-flight