Hello, I have implemented https://wiki.st.com/stm32mcu/wiki/AI:How_to_perform_motion_sensing_on_STM32L4_IoTnode this project. When I run the program I had a hard fault error when function enters  ai_platform_network_process().  I have incremented the...

Hello guys, I have an issue that when I program the board, LED5(it says Vbus LED) is lighting. (it is green) Datasheet of the board hasn't got a info or i cant see any info about that.Could you help me with this issue ? Thank you...

Hello guys, I have Nucleo F072RB, when I first bought it, it works fine when I plug it to PC. But today, When I plugged USB cable, LD1 blinks in approximately 1 HZ and LD3 remains red. I have searched it on the internet but I couldn't find a solution...