New Beta 2.67 is out.

New #GCodePrintr Beta 2.67 is out.
Dual Extruder Support: Calculate extrusion by tool
Dual Extruder Support: File list shows which extruders are used by model (see picture)
Dual Extruder Support: 3D View, different colors by extruder
Add fallback for unsupported USB devices (e.g. unknown VendorID)
Add received files to Android download manager
Save/Load GcodePrintr config to/from file
Ability to install App on SD card
Slic3r - send to printer function works now with GCodePrintr (emulates Octoprint)

To participate in the open beta, you need to opt-in here: