Are there any constraints for nRF9160 SiP Revision 1 with modem firmware V1.3.1 constraints?

[sheddanl]

As said in the title. I can see on this page, under "nRF9160 SiP modem firmware"

that: "It can be used for nRF9160 SiP Revision 1, but only for testing and development".

I was wanting to find out why this is, and what kind of constraints I can expect to come across by using this revision of the SiP modem firmware.

Thanks very much!

[Albrecht Markus Schellenberger]

One more thing that could be good to consider as well is that it is not possible to order revision 1 products anymore after the 30^th of November, 2021.

Regards,

Markus