Linuxcnc + raspberry Pi + ethercat project opensource

PROJECT VLOG:  space.bilibili.com/341589947/channel/col...ondetail?sid=1918828
GitHub:  github.com/rabin-HE/OPENCNC-J

• Introduction
  • This is an open-source integration project based on Linuxcnc. Its aim is to facilitate electrical engineers in using a combination of Linuxcnc + EtherCAT with CIA402 protocol + Raspberry Pi (or X86 - Debian).
    

Have you managed to work around the strange Beckhoff licence?

Very nice. Try monitors from greentouch.  www.greentouch.com.cn/?list_9/
Can you list specifications for your spindle and x,y,z stages?

andypugh wrote:

Have you managed to work around the strange Beckhoff licence?

I don't think there is an issue here for software. If a machine design is used to make a machine  to sell  for profit, you need to have a company and register for a free license with tthe Ethercat Technology Group

I didn't use Beckhoff IO devise in this project, so I don't really clean up the license, or do you mean the ethercat licence? I didn't check this specifically. This project is only for internal use of the company, not for sale, so I'm not sure whether it violates Beckhoff licence.

rodw wrote:

Very nice. Try monitors from greentouch.  www.greentouch.com.cn/?list_9/
Can you list specifications for your spindle and x,y,z stages?

The specific motor and drive models of X, Y, Z and Spindle are indicated in the Project Procedure List.
Thank you for your recommendation. I'll buy one and try it next time.