I recently received my frdm-k22f module from a distributor. When I plug it in, it does not behave like it should according to the quick start guide, so I assume that it has old software on it. The problem is, i can not even putty into the board, from my windows10 machine, it keeps outputting a text file that says "timed out". Is there anyway around this? I read that it may require a windows7 machine to boot, but I don't have any of these around anymore...
Hello,
You can refer to this post if you don’t have access to a machine with windows 7.
https://mcuoneclipse.com/2016/08/01/bricking_and_recovering_opensda_boards_in_windows_8_and_10/
Best regards,
Ivan.