- Can anyone clarify what the size/polarity of the new DC Power Jack is ? 2.1mm or 2.5mm
i.e. Is it fully Arduino UNO compatible ? +ve centre pin
- Can you use USB to power the Seeeduino v3.0 only if 5v mode is selected ?
Please can this detail be added to Seeduino v3.0 spec page.
Sorry, I’m an engineer and this stuff matters.