This is a microcontroller forum to discuss anything related to lower level microcontrollers.
Please try and observe these points:
1) If your post pertains to a particular micro family(s) then please put a "tag" or tags in the subject title. e.g. "PIC: I need help with GPIO" or "STM32: Peripheral issues" or "ARDUINO: Power Problem"
This helps to easily identify the appropriateness of the thread to people knowledgeable in those micros.
2) If your post pertains to Single Board Computers (SBC's) like the Raspberry Pi running higher level O/S's like Linux, please use the Embedded Computing section:
https://www.eevblog.com/forum/embedded-computing/Thanks.