X-Nucleo-IDB05A1 boards problem

BSalt.1 · ‎2022-04-04

I have a few X-Nucleo-IDB05A1 boards, and when I test them on the X-Cube64 board, some work and some don't. So I checked it, and like the attached picture file, the Trace Code and Bulk ID are different.

Trace code XN915011 is fine,

11540270 doesn't work at all.

What's the matter?

Sebastien DENOUAL · ‎2022-04-07

HI @BSalt.1 ,

Do you confirm Jumper and solder bridges configuration are exactly similar on both boards ?

Thanks,

Sebastien.

BSalt.1 · ‎2022-04-10

@Sebastien DENOUAL

Hi,

Yes the idb05A1 board has only one 2pin jumper block and some 0 ohm jumpers that need to be replaced by soldering, both types of boards are factory-set.

Thanks,

Ewing.