Arduino+pro+micro+eagle+library вњ¦

That wasnвЂ™t a soldering error. That was a layout error.

But with clear eyes.

: Various "hand-made" libraries exist to cover cheap clones. arduino+pro+micro+eagle+library

If you need to actually use this library, I recommend searching for the "SparkFun Pro Micro" library via the Autodesk Eagle "Manage Libraries" tool (Libraries > Available > Search) or downloading the official SparkFun-Eagle-Libraries from GitHub. Avoid generic "Pro Micro" libraries that lack correct pin labeling for D+ and D- (USB data lines), as those are critical for HID functionality. That wasnвЂ™t a soldering error