Yes that is correct, you can supply up to 6A total through the 40-pin expansion header, which delivers the most current of any of the power methods (in case you have power-hungry peripherals attached to the board).
Yes that is correct, you can supply up to 6A total through the 40-pin expansion header, which delivers the most current of any of the power methods (in case you have power-hungry peripherals attached to the board).