I am using a STM32L475 and plan to also use an STM32L451 processor, I am having trouble setting the RTC so that its in 24 hour mode. According to the datasheet setting a 0 to bit 22 of RTC_TR should set it into 24 hour mode but this does not seem to ...

We are creating a board with both WIFI and bluetooth on it along with other sensors and communictions equipment. We have about 450m of data to transfer (4-8 hours of run time data) . BLE is out due to the amount of time to transfer the data. bluetoo...

I have tried using the client demo program to try to connect to my android server. I can tan an android phone, setup as a tcp client and talk to the tcp server without issue. When i try the demo board it cannot obtain an ip address. I have used all t...