2015-02-10 02:26 PM
I just received 2 STM32L0523 board to develop When I plug them in they light up but windows does not see a USB device. I also have 2 STM32F411 board that when I plug them in Windows sees them as USB Drives, but i can not copy or save Project files to it windows says it can not read from drive, I've tried these boards on 2 XP machines and one windows 7 Machine. Please help I want to get going with Motor Control Shield
q2015-02-10 08:30 PM
Very odd. Do you have a cable problem? A hub?
Can you see the board with the ST-Link Utilities? Are the firmwares on them current?