The ATSAMR21 xplained development board contains an ATSAMR21G18A. The ATSAMR21G18A says this device has an unique serial number.
Does the Bitcloud stack uses this unique serial number for identification within the Bitcloud network? Or does the Bitcloud stack try to get the UID from an external component like the EDBG?
My point being, for a custom board, do i need to redefine the function that retrieves the UID? Or can i reuse the piece of code that retrieves the UID?