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!!! warning "Need Help?" If you need technical assistance or more information on a product that is not working as you expected, we recommend heading on over to the SparkFun Technical Assistance page for some initial troubleshooting.
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[SparkFun Technical Assistance Page](https://www.sparkfun.com/technical_assistance){ .md-button .md-button--primary }
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If you can't find what you need there, the [SparkFun Forums](https://forum.sparkfun.com/index.php) is a great place to search product forums and ask questions.
!!! info "Account Registration Required"
If this is your first visit to our forum, you'll need to create a [Forum Account](https://forum.sparkfun.com/ucp.php?mode=register) to post questions.
If users run into an error similar to, fatal error: soc/soc_caps.h: No such file or directory, it may be due to an issue with the version of the ESP32 Arduino core that is installed in the Boards Manager. Users should make sure the have the latest version of the ESP32 Arduino core installed; or at least a version later than v2.0.1.
!!! info For more information, please reference this forum post for the Simple FOC Arduino library.