2018-05-31 01:55 AM
Dear all:
I am working on the stm32F769 ST board.
The gpio output voltage is 3.3v. I want to change the GPIO output voltage to 1.8v. How can I make the change?
I would greatly apprieciated.
2018-05-31 07:37 PM
Hi,
for low speed applications you can use a simple voltage divider.