Posted on August 09, 2017 at 12:32 Hi I'm sorry I would like to edit my previous post but I can't Here you have somebody with the same problem https://community.st.com/0D50X00009XkhWNSAZ Best regards

Posted on August 09, 2017 at 12:09Hi Hector,In my project I use Vref of my STM32F205 to have an idea about power supply voltage (Vref is not very precise in datasheet 1.18 Min -> 1.21 Typ -> 1.24Max).I set Vref to be read in CubeMx on the ADC input ...