New image arducopter 4.0.3 receiver PPM isssues on Navio+

Hello Emlid. My Navio+ was working fine on Arducopter 3.6.11, i just flashed another SD card with new image, now my FRSKY receiver is not seen on radio page, it just does not reconise the receiver on PPM mode, i have the same wiring same everything just new SD card, if i swap card with the previous image it works fine.
I have had this same issue before and you guys fixed it, i think it is easier now.

Raspberry 3B

Hi Domingos,

We will try to reproduce the issue on the new image with Navio+ and come back to you with the results. In the meantime, may I ask you to use the previous image?

Hello Artem, yes i will be using the previuos image while you take care of this issue. Thanks.


I’ve checked with the team regarding this question. The latest image is optimized for Navio2. There might be some incompatibility with Navio+, that is why we recommend using the previous version of the image with it.

Ok i will be waiting for you.

Would you have any news on the updated image for my Navio+?

Hi Domingos,

We don’t have plans on updating the latest stable image for Navio+. The only workaround here is to use the previous image - emlid-raspbian-20190227.

Hello Liudmila, would you have any update for the NAVIO+? Since arducopter is doing very good improvments on the software it would be interesting on having my NAVIO+ updated.

Hi Domingos,

We’ve recently updated the kernel version for Navio devices. You may reflash your Navio+ with the latest image and run the sudo apt update && sudo apt upgrade command.

After this, please check whether it works fine for you.

I will check and let you know.

Hi Domingos,

Sure, thanks!