Arduino for STM32

There is this function: Try it.

Hi guys,
just wanted to ask if someone knows where I could buy such kind of board, preferable in Germany
Should look somehow like this: Or maybe with the 40 pin socket as well.
Or some has some PCB design files for that?
Thx in advance.

@ratketyree
That was not my citation, just read what I have responded to that (same as you did)
viewtopic.php?p=1349#p1349

ag123 Please do not mix here several issues. Which is actually the sketch with which you can replicate the issue? Please keep the examples as simple as possible. And please describe in details how do you proceed, which steps you take and what you see in each step. Also, how exactly get characters &...

ag123 wrote: ↑Wed Jul 05, 2023 12:26 pm the character stream "hello world" gets echoed into the keyboard input.

Which board / Bootloader?
Which console app?
Have you tried another console application? I cannot reproduce with Arduino Serial console.

Have you tried without ?
Because that is done during start-up in the core.

Mangy_Dog wrote: ↑Thu Dec 08, 2022 6:48 pm

stevestrong wrote: ↑Thu Dec 08, 2022 6:12 pm In PIN_MAP PB15 has no timer and no channel defined. So it is normal that PWM is not working

PB5 not PB15

It seems that I need glasses, earlier than I thougt

In PIN_MAP PB15 has no timer and no channel defined. So it is normal that PWM is not working

It is normal that the board is not recognizable over USB after uploading your sketch if you do not use USB serial in your sketch. What do you expect? The HID interface is only active at reset time very shortly just to check whether there is already a user program in flash or not. If so, then it jump...

I think you should update Java on your computer.