Originally Posted by bryce007
This is using an Arduino Pro Micro (Similar to the Leonardo just smaller). This is running on Stock 4.4 with Timur's FI Kernel (This is 2013 Nexus 7)
this is Arduino Pro Micro (Leonardo) issues, each time it resets it changes device path.
Try to use something else.
Somewhere I've read about how to fix this on the board, but I don't remember where.
You have to prevent resetting the board on power on.
try to add
to setup function in sketch.