For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:network/openSUSE_Tumbleweed/home:mnhauke:network.repo
zypper refresh
zypper install iwd
For openSUSE Leap 15.1 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:network/openSUSE_Leap_15.1/home:mnhauke:network.repo
zypper refresh
zypper install iwd
For openSUSE Leap 15.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:network/openSUSE_Leap_15.0/home:mnhauke:network.repo
zypper refresh
zypper install iwd
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:network/15.4/home:mnhauke:network.repo
zypper refresh
zypper install iwd
For 15.3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mnhauke:network/15.3/home:mnhauke:network.repo
zypper refresh
zypper install iwd