Hello, I want to supply my St Iot discovery kit board with a battery supply, I have changed the header pin to 5V_VBAT. As i am connecting my battery to the Vin and gnd pins the red LED keeps blinking and LD5 is off.  Kindly give some suggestions how ...

I have developed a motion sensing application to recognize human activities using machine learning on an STM32 microcontroller on my ST IOT discovery kit (B-L475E-IOT01A) it is successfully infering different motions and displaying the results on the...