Posted on March 15, 2018 at 12:13I'm drawing a new design with the STM32L071KBUx #UFQFPN32. Do I have to connect the exposed pad to the GND, or can I leave it open. I don't see any note in the datasheet DM00141136.pdf, so I think that I can leave it...

Posted on October 31, 2017 at 10:17Heyis there a way to use an USB drive to update the firmware of a STM32L053.I know that DFU is a possibility, but I want to place the bin file on the stick, pressing the button at startup (or something like that).H...