I am using STM32 blue pill board, like this one:
No, i haven’t checked pwm/timers but if i unserstand correctly, I should connect all of the PWMs on same port, for example all 6 PWMs on PA like this:
Also, my concern is 5V tolerance. All of the PWM pins in upper picture aren’t 5V tolerant, andi am not quite sure if this is important, but I was reading this github page, and author says: “Be careful with those NOT 5V tolerant pins. If you connect a 5V operated buffer/driver, that has pullups on it’s inputs you could ruin your microcontroller.”