Great job, but need more improvement.

[tuantdang]

Dear Chris-Annin,
First, thank you for your effort and mind of open source.
Follow you instruction I made my our robot here.
https://www.youtube.com/watch?v=07j2JT214VU
Because motion control by Arduino, 6 axis cannot move at the same time (because of single thread in uC).
I'm replacing Arduino by PI 2 (real-time kernel patch, multiple threads supported) for motion control, so I can control 6 axis and other tasks at the same time.
Thank you and I will come back here.
Nice to meet you.