3 years, 3 months ago.

Nucleo-L432KC not programming

Hi,

I opened a new Nucleo-L432KC board today. I use the online MBED platform to write and compile my code on Windows 10. When I connect the board with the USB cable to the computer a new drive is mapped that is called: NODE_L432KC.

Normally I just drag the ".bin" file to this drive to program the board. For some reason this is not working with the new board. As a test I tried the process with an old Nucleo-L432KC board purchased last month and it works.

Is there something wrong with my new board? On the mapped drive there is a file called "DETAILS" the information in this file is as follows:

Version: 0221 Build: Nov 19 2015 15:23:07

Could it be that the firmware on the board is out of date? If so how can it be updated?

1 Answer

3 years, 3 months ago.

Hi,

Yes your issue can come from an old STLink fw version on your board.

See https://os.mbed.com/teams/ST/wiki/Nucleo-Firmware