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chriskuku
Senior II
Sep 11, 2025 9:37 AM UTC
Solved

trouble connecting STLINK-Utility 4.6 to STM32F407G-DISC1

I upgraded STLINK-Utility under Windows 10 from 4.5 to 4.6. It doesn't connect to the DISCOVERY board STM32F407G-DISC1. In the settings it says: "Old ST-LINK firmware/ST-LINK already used". Everything else is greyed out.

Can I download version 4.5 still somewhere?

This topic has been closed for replies.
Andrew Neil
Andrew NeilBest answer
Super User
Sep 11, 2025 9:46 AM UTC

STLINK-Utility has been obsolete for years - STM32CubeProgrammer is the current tool.


A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.

1 reply

Andrew Neil
Andrew NeilBest answer
Super User
Sep 11, 2025 9:46 AM UTC

STLINK-Utility has been obsolete for years - STM32CubeProgrammer is the current tool.


A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.