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Hi,
We made our own add-on board for Voxl2. Now we want to add a switch, similar to SW2 on the Voxl2, to unbrick the board if needed.
I have seen that we can do it through pin 56 of connector J3. My questions:
list itemis this pin high active or low active?
list itemAre there resistors needed (like pull-up, pull-down, or in serie)?
list itemIf it is high-active, should I use pin 47 of J3?
Thanks
@Alex-Kushleyev I am wondering why you are using custom lens holders. Is that because standard ones does not fit? Or is it because of quality or other reason?
Gerhold
Thanks for your response. We did not consider to add a spacer, but it is a good idea.
Yes, I would like to receive the lens holder part number, so let me know when you found it.
Gerhold
We use the hires IMX412 and IMX664 sensors. When using an 8mm lens, the lens mount is too short. With the IMX412, the lens fits into the mount by only about 1 mm, and with the IMX664 even less, so it cannot be focussed. Could you please indicate which lens mounts are used on both sensors so that we can purchase and replace them ourselves? And will it be possible in the future to order them with a lens mount that has a higher fitting?
Hope you can help us with this. Thanks!
@modaltb,
Is there any news regarding this issue? Are you able to reproduce this phenomenon?
Thanks for your message! In the meantime we also start using the snapshot function which gave us 4000x3000, however, there we run into this issue: https://forum.modalai.com/topic/2546/some-issues-with-voxl-camera-server-1-6-2
Do you know if this is issue is still there in your latest version? if not, we are absolutely up for a pre-release.
Kind regards,
Gerhold
Thanks for the update. Yes, let us know when there is a pre-release.
Hi @modaltb ,
Is there any news regarding resolution of the IMX412? Can we expect support for 12MP soon?
Kind regards,
Gerhold ten Voorde
Hi,
Is there any news regarding resolution of the IMX412? Can we expect support for 12MP soon?
Kind regards,
Gerhold ten Voorde
Hi,
At this moment we use an IMX412 on Voxl2 on 4K resolution. We would like to use it on full resolution (12MP). Will 12MP be supported in the near future?
Kind regards,
Gerhold
Hello,
We use voxl 2 and we want to store images from hires camera. Now we read the pipe and write the images using openCV function. We expect that it could be easier and faster using the snapshot function, but that does not work. Should it work? Or is this function not supported yet?
Kind regards,
Gerhold ten Voorde
Ok, we will find out if we can do it ourselves, or just find another m9 lens.
Thanks! Would it be an option to order the imx214 without lens mount? To make it easier for us to put an m12 mount on it?
Yes, we have very good experience with imx412 and will use them, but need a smaller one as well.
Hi,
We are using the imx214 sensor. However, we can't get very good image quality out of it. The small version (8x8x5.8) seems blurry on pixel level and the (10x10x16) version has quite a lot lens distortion.
We were wondering what the quality would be with another lens, so we assembled an m12 lens mount on this sensor, see picture. We used a 4mm lens and this gave better quality (comparable with imx377 which we used before).
Is there an option that the imx214 will be delivered with an m12 mount? Or do you have other ideas to improve image quality?
Kind regards,
Gerhold ten Voorde
