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Noob unable to activate key Pin2DMD


giotta

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Posted

good evening guys, and sorry for my bad English. I made the donation and received the .key file for pin2dmd activation, but once I open pin2dmd.exe and then on Device-->Activate, I get an error message telling me to check my usb connection. The connection works, as I have already installed pin2dmd on the Core 144 STM32F429zi.What can be the problem ? Thank you

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Posted

If you installed the firmware with the same connection you use the wrong USB connector. Try the other one.

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Posted

The Nucleo has two USB connectors.

One is for firmware upgrade (ST-Link) and the other for user application like pin2dmd.

Use the one next to the ethernet connector.

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