[Hilo] default configuration of GPIO for HiloV1 module


[Hilo] For HiloV1, What is the default configuration of all GPIOs at power up?

Answer: All GPIOs have internal pull up and pull down except GPIO4 and GPIO5.
GPIO4 and GPIO5 is open collector and need external pull up.
The default values of these GPIOs are:
GPIO1: input pull down
GPIO2: input pull down
GPIO3: input pull down
GPIO4: input no pull
GPIO5: input no pull
GPIO6: input pull up
GPIO7: output no pull
GPIO8: input no pull