# Camera Calibration

Source: https://forum.modalai.com/topic/761/camera-calibration
Category: Development Drones (https://forum.modalai.com/category/44/development-drones)
Tags: rb5
Posted: 2022-02-22 11:29:20 UTC by umlr
Replies: 4 · Views: 1509

## umlr · 2022-02-22 11:29:20 UTC

I know the RB5 comes pre-calibrated, but in the case the calibration of the cameras needs to be performed again (after flashing, bad performances...), is there a similar tool as the one existing for VOXL? (https://docs.modalai.com/calibrate-cameras/) I cannot find anything like this in the RB5 documentation.

## Reply by modaltb (ModalAI staff) · 2022-02-22 16:31:19 UTC

@umlr ,

This will become available soon, but in the meantime if you provide us the SN (little QR code with M2100000***) we have the camera cal backed up.

Thanks!

## Reply by umlr · 2022-02-23 08:34:03 UTC

Any timeline on when it will be available?

In the meantime here are the 2 SN we need the camera calibration files of:

* M2100000**C2P**
* M2100000**98D**

## Reply by Jeremy Schmidt (ModalAI staff) · 2022-02-23 15:03:02 UTC

@umlr ,

Are your camera calibration files missing from the drone?

If you ADB shell into the flight deck and then ```
cd data/modalai ```
Then do you see 5 ".yml" files?
```
```

## Reply by umlr · 2022-02-23 15:50:54 UTC (in reply to Jeremy Schmidt)

@Jeremy-Schmidt 
Ah you are right they are all here, I thought I erased everything when flashing the new image.