Wojciech S

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7 years, 8 months ago.

Connection problem

Hi,

I bought a F411RE a long time ago and it worked in that time. I wanted to use it again now and windows does not recognise any new device when I connect it do the pc, new drive does not appear in "my computer" and Firmware updater cannot see any device when I try to update the it. I have the newest ST-Link drivers installed. Windows 7 x64 Pro. Do you have any idea what can be the problem?

Best regards, Boogie

Question relating to:

Last updated: 20 Apr 2021
Affordable and flexible platform to ease prototyping using a STM32F411RET6 microcontroller.

1 Answer

Erik de Wit
7 years, 8 months ago.

Hi Wojciech,

Do you have the default jumper setup correct: ST-LINK jumpers placed, IDO jumper placed, and JP5 to U5V?

Hi and thank you for your answer :) Yes, I do have all of them, I also have CN11 and CN12 on the back side of the PCB as it was when I bought it. I changed nothing in hardware.

posted by Wojciech S 14 Mar 2017