I have a frdm-kw40z,and then rework two new component(MK20DX128VFM5, kw40z ) .
my computer could not detect rework board( frdm-kw40z) by usb port.
so how can i do to solve this problem ?
(Is it the new component no open sda ? )
in order to have only one communication I will help you on
frdm-kw40z component couldn't detect