I received a SODAQ One Base Board today and there is some circuitry on it. I checked the schematics and I have a few questions.
What I have understood: The LiPo connector on the base board sends the 3.7V directly to the SODAQ board's V_BATT, which gets regulated to 3.3V.
What is this base board circuit for? Is the circuit used for regulation?
If yes, then why is it required, since the regulation for the SODAQ board is done using the on-board regulator itself?