Hi everyone.I am recently working on stm32 chip and found a page show the power consumptionseems GPIO port C and F can save half the power than A and Bshould i always consider to use gpio port C and F ?or the consumption is too little that we don't n...

 i am using NUCLEO-F410RB boardi followed the simple exti tutorial try to print "button pressed" to uart when the corresponding button is pressedlike most of the tutorial setting : interrupt rising edge . no pull up and pull down , one side of button...

I have nucleo-f410rb on handi tried to connect all three uart pin on the board (uart 1,2,6)none of them workand i found if i use keil to code the board, the uart2 message could come out from arduino board uart pinbut if i used STM32CubeIDE , it can't...