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Best answer by Sco

NUCLEO-U3C5ZI-Q | Product - STMicroelectronics

the UM3599 has been uploaded. FYI.

5 replies

mƎALLEm
Technical Moderator
March 26, 2026

Hello, 

I will ask internally for for the user manual availability for that board.

Internal ticket number for follow-up: CDM0061050

"To give better visibility on the answered topics, please click on ""Accept as Solution"" on the reply which solved your issue or answered your question."
Pavel A.
Super User
March 30, 2026

In my very humble opinion, documentation for Nucleo boards is bad, and this begins already at the product page in the main ST website. Descriptions are generic, fuzzy, send the user around many hoops to discover the characteristics of the board. User needs to quickly see what a specific board provides, including properties of the specific MCU and other components on the board: size of flash, RAM, etc. without downloading and browsing numerous PDFs.

Couldn't they get some spare AI agents to write decent product info pages?

 

CTapp.1
CTapp.1Author
Senior III
March 30, 2026

For example, it would be really useful to have a single page showing all of the board that shows:

  1. Which transceivers are available on board (CAN, LIN, ...).
  2. Are any 8 or 16 bit wide ports available?
  3. Which peripherals have all their pins available on the various headers, which have reduced capability (half duplex, ...).
  4. ...
All posts are made in a personal capacityMISRA C++ ChairMISRA C WG MemberDirector The MISRA Consortium Limited (TMCL)
EZHON.1
ST Employee
March 30, 2026

Refer to the schematic is best to find which IO you want.

Pavel A.
Super User
March 31, 2026

I've tried to ask the Sidekick Screenshot 2026-03-31 055816.png about features of specific Nucleo board and it seems to know. It scanned the relevant PDFs and gives references. Would be cool if this thing were available on the whole site.

 

 

mƎALLEm
Technical Moderator
April 1, 2026

The request is already under analysis under the internal ticket CDM0061050

"To give better visibility on the answered topics, please click on ""Accept as Solution"" on the reply which solved your issue or answered your question."
Sco
ScoBest answer
ST Employee
April 2, 2026

NUCLEO-U3C5ZI-Q | Product - STMicroelectronics

the UM3599 has been uploaded. FYI.

CTapp.1
CTapp.1Author
Senior III
April 2, 2026

Thanks for the update and the fast response :)

All posts are made in a personal capacityMISRA C++ ChairMISRA C WG MemberDirector The MISRA Consortium Limited (TMCL)