How to setup STMM32Lo72CZY6TR MCU

[KKawa.2]

I'm trying to set STMM32Lo72CZY6TR MCU along with workshop video on YouTube.

I also install Virtual COM Port and install AT_slave_exe.bin on the kit.

However I received "AT_EROOR" when I input "AT".

This is first trial to use this discovery kit.

I appreciate it if you could give me some advice.

Best regards.

[Tesla DeLorean]

"STMM32Lo72CZY6TR" STM32L072CZ

Perhaps you can try over and be specific about what software you got from where, and which video you're referring too.

[KKawa.2]

Thank you very much for your reply.

I checked "LPWAN workshop - 2 AT Slave Hands On" via Youtube.

https://www.youtube.com/watch?v=b5phAlGOZdM&list=PLnMKNibPkDnECerjxSNJzMJ9njyqovVB9&index=2

Now, I use another GW which is ordered by partner.

But, I understand that it is no problem to use another GW when I check "AT command response".

I refer to attached document which is provided by ST Micro​.

I really appreciate your cooperation.

Best regards.