Always verify the SHA256 sum if provided, or download directly from
Here is everything you need to know about locating MDKARM v525, the official download links, and the critical safety checks you must perform. mdkarm version 525 download link
: Contains the µVision IDE, the ARM C/C++ Compiler, and the debugger. Always verify the SHA256 sum if provided, or
: A single window that displays program events, interrupt execution, and power consumption. the official download links