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Migration from Nucleo-64 board to Nucleo-144

Tomasz Kowalczyk
Associate II
Posted on March 10, 2018 at 08:06

Hi, I've got a question related to making shields for Nucleo boards. The problem is portability of shields between boards. There are two questions, to which I can't find a simple answer:

1. Do ST Morpho connectors on various Nucleo-64 boards (with uCs in LQFP-64 package) share same pinout? Especially power and communications?

2. Is Morpho connector on new Nucleo-144 boards compatible with old Nucleo-64 boards? Of course, it's longer, but can I plug a shield on topmost part of the pin rows  and expect it to work?

I tried looking at datasheets, but I'd have to compare multiple documents (schematics of Nucleo boards and datasheets of their uCs), so I think that if someone already researched this problem, it will be easier to just hear two boolean answers.

#nucleo-64 #nucleo-144 #stm32-nucleo-64 #st-morpho
2 REPLIES 2
Andrew Neil
Evangelist III
Posted on March 10, 2018 at 10:54

Well, the whole point of the Nucleo 'ecosystem' is precisely that common shields fit the whole range:

Sharing the same connectors, STM32 Nucleo boards can easily be extended with a large number of specialized application hardware add-ons (Nucleo-64 include Arduino Uno rev3 & ST morpho connectors, Nucleo-32 include Arduino Nano connectors).

http://www.st.com/en/evaluation-tools/stm32-mcu-nucleo.html?querycriteria=productId=LN1847

 

Click 'Resources' on that page --> Technical Literature --> User Manual

UM1956 User manual STM32 Nucleo-32 board

UM1724 User manual STM32 Nucleo-64 boards

UM2206 User manual STM32 Nucleo-64-P boards

UM2179 User manual STM32 Nucleo-144 boards

UM1974 User manual STM32 Nucleo-144 boards

So there is one User Manual for each series (except 144?!)

They give schematics & pinouts.

Posted on March 10, 2018 at 11:03

So there is one User Manual for each series (except 144?!)

See: 

https://community.st.com/0D50X00009XkbSNSAZ