Sorry guys and @carlrowan to hijack this thread but I have the same concern (RAK4630 with custom PCB full powered with 3.2V or 3.6V depending on battery we put ), let me know if I missed something
So:
- Case 1 is Impossible to single power 3.3V in that case because we can’t remove L10, correct?
- Case 2 (vith 3.6V batteries) this mean I/O will be 3.3V and rest of the board would be 3.6V correct?
So what should I do just to power the board
- Full 3.6V (power and I/O)
- Full 3.2V (power and I/O)
Really it’s not crystal clear on my side,
Thanks