Best resource for learning about STM32?

DIY Electronics Nostalgia · @ironflame · 13d ago

I need help. I've been working on ESP32 for weeks and I'm stuck.

Here's what I've tried:

Approach A: didn't work because of cost
Approach B: partially worked but it was too slow
Approach C: too expensive/time-consuming

Any suggestions? I'm open to completely different approaches.

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