Gus, I have a general question about embedded. I'm a C++ programmer and would like to start learning embedded programming using C++. I've searched much to find a good resource/series/tutorial to help me get started but unfortunately haven't found a good one.
Now I've got an STM32F411 (Nucleo-64) board. Do you have any series/tutorial/reference to teach me how to use it for a very basic embedded project using C++?
Then I can get started from there and make progress little by little.

While I haven't toyed with arduino or anything smaller than a raspi, I love this kind of thing. Cool project!

So first off you're going to want to get a hold of the user manual. Whatever documentation came with your package should give you a link to it if it didn't actually come with the board (it should be about 60 or 70 pages). The manual will explain where to get the demo code and USB drivers that you'll need.

From there I say start by compiling a hello world demo, then build from there.

You might find some helpful hints on https://wiki.osdev.org, there's people there with experience in small systems. You might also find some arduino enthusiast websites to get more access to that community. (https://forum.arduino.cc/)

I realize this was an older post, hopefully some of this is still helpful...