ethercat from home:florianpose:branches:science:EtherLab project
Select Your Operating System
Add repository and install manually
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:florianpose:branches:science:EtherLab/15.4/home:florianpose:branches:science:EtherLab.repo zypper refresh zypper install ethercat