Does anyone know if the GP32 has an on-board DC-DC converter to kick the 3V upto 3.3 V, given that all the devices on the PCB are 3.3V ?, I have a stack of 3.3V regulators and I would like to use one in my homebrewed PSU.
Also does anyone know if the unused pins in the processor are floating, or are they tied to the power rails to keep the noise down?
Thanks.
Also does anyone know if the unused pins in the processor are floating, or are they tied to the power rails to keep the noise down?
Thanks.