Differences between the Nucleo-144 STM32H743ZI2 and STM32H743ZI

[J.Bepler]

I'm stuck trying to understand the differences between the two Nucleo-144 boards

STM32H743ZI (seems to be the older version but with lots of resources but outdated)

and

STM32H743ZI2 (current version but i can hardly find working examples and resources)

can someone point me in the right direction?

why do some examples designed for the ZI not work on the ZI2 ?

where exactly are the diferences, at first glance they seem identical.

[Tesla DeLorean]

Handful of pins related to LEDs, QSPI and ETHERNET, as I recall, reducing/removing some potential stubs. Solder Bridges and default usage expectations.

​

Different HSE clock furnished by ST-LINK/V3​

[J.Bepler]

could you go ito detail about the ethernet pins particularly? where did you find documentation that explains that?

[Tesla DeLorean]

I went through the manual and schematic whilst porting some QSPI support.

Perhaps start by looking at the MORPHO​ connector.

[FBL]

Please check DB3171 for more details.

You can also check the user manual UM2407 and board reference MB1364