RUMBA+ is an updated version of the RUMBA 3D Printer control board, originally developed by RepRapDiscount.
The RUMBA+ update is designed to address several shortcomings with the original design, and improve on the otherwise solid framework it presents. More information on RUMBA is available on the RepRapWiki page here.
Some of the key improvements in the RUMBA+ design include:
In keeping with the original RUMBA design, RUMBA+ is fully open source.
RUMBA+ is fully open source, and may be freely modified or changed by anyone, provided they maintain the license it is released under. The design is free to use for any purpose, including commercial uses. RUMBA+ maintains the GPLv2 license of the original RUMBA board. For more information on this license, please see the included license file.