How to enable diagnostic Port Over Serial COM

WisBlock
1

I am using RAK4631, and I need to enable the diagnostic port for BG77 over Serial COM.

Please tell me the way to do that, as I am now only able to open AT port over it.

2

Hi @AmrAshraf ,

I am not sure if there is something like diagnostic port feature on BG77.

But if you need access on the USB. Maybe this post from @beegee is what you are looking for - How to connect directly to Rak5860 - #3 by beegee

3

It seems like enabling the diagnostic port over Serial COM can be tricky if you’re only seeing the AT port. Some users suggest using USB for the connection, which may give you better access to diagnostic features.