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- Wed Jun 22, 2022 9:41 pm
- Forum: STM boards (Discovery, Eval, Nucleo, ...)
- Topic: can power be supplied into 5v pin while USB is also attached?
- Replies: 7
- Views: 3697
Re: can power be supplied into 5v pin while USB is also attached?
I have here the schematic for the board here that I've been using, the f401"green pill". based off of this. I am unsure whether I can have the board safely plugged in via USB, while power is being supplied to the 5v pin. the reason i ask is because the testing that I want to do requires th...