STM32F4xx Internal RTC not Updating when Power is Off.
Posted on May 11, 2016 at 12:43I am using Internal RTC of STM32F411RCT6. It's working Perfectly but I cant update it when Power is off. I want to say that i have connected 3 v DC supply with VBAT pin and Run my RTC program, it works good but when i ...