VIM3 + M2X extension not functional?

I’ve attached the M2X extension to my VIM3 Pro and added an NVME/SSD onto it. Right now I’m booting from SD card using the official VIM3_Ubuntu-server-bionic_Linux-4.9_arm64_SD-USB_V20190813.img. I tired checking for the additional ETH interface using nmtui / ip a and I also tried checking for the SSD using lsblk. Both device do not appear.

Is there something special that needs to be done in order to activate the M2X extension?

Additional info:

lsmod | grep -i nvme

Doesn’t return anything.

Kernel is:

Linux Khadas 4.9.186 #12 SMP PREEMPT Tue Aug 13 11:06:23 CST 2019 aarch64 aarch64 aarch64 GNU/Linux.

Hi, there
You can check below docs for the instructions:

Have fun!

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Is anything like this needed to add support for the sim slot?

Yes, we’ve tested a 4G LTE module on M2X module.