MCXN947 ConfigTools Error

sismail — Mon, 13 Apr 2026 18:05:58 GMT

Hello, when attempting to open the ConfigTools for a project I get the following error:

"Processor 'MCXN947' is not supported or data for the processor is not available. Check the internet connection."

I've already attempted uninstalling and reinstalling MCUXpressoIDE and the N947 SDK and have had no luck.

Re: MCXN947 ConfigTools Error

luis_maravilla — Mon, 13 Apr 2026 23:10:53 GMT

Hello,

Could you help us confirm your version of MCUXpresso IDE, MCUXpresso Config Tools and SDK?

Probably you had an older version that does not contain MCXN947 and you need to update.

Kindly follow the instructions in this post to enable the Config tools updates.

Preferences>Install/Update>Available Software Sites>Enable MCUXpresso Config Tools

Updating Config Tools in the MCUXpresso IDE,

After this, probably some windows appear for available updates, select them and next, then accept terms of license agreement,

Click on Accept>Finish>Select All>Trust Selected>Restart MCUXpresso IDE

Let me know if that work for you, and if not, could you help us install the latest version of Config Tools (26.03) manually MCUXpresso Config Tools v26.03 and let me know your findings.

Best Regards, Luis

topic Re: MCXN947 ConfigTools Error in MCX Microcontrollers

MCXN947 ConfigTools Error

Re: MCXN947 ConfigTools Error