Demo of print and a basic overview of how this works.
This is a tool changer based on Alex's Piper2 printer.
The tool changer firmware and stls are available at github -

The polar printer as by our new group, Printcepts.
Big thanks to Alex from the Piper project!

An update for the polar printer, it now batch prints! We talk about the firmware and hardware changes.
As always, source files are:
Please let us know what you think of the new format of the video! Big thanks to Waldo who helped edit this video.

Tool changing for the piper 2 3d printer