Para openSUSE Tumbleweed execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:adrianSuSE:esphome/openSUSE_Tumbleweed/home:adrianSuSE:esphome.repo
zypper refresh
zypper install python-chacha20poly1305-reuseable
Para openSUSE Factory ARM execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:adrianSuSE:esphome/openSUSE_Factory_ARM/home:adrianSuSE:esphome.repo
zypper refresh
zypper install python-chacha20poly1305-reuseable
Para 16.0 execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:adrianSuSE:esphome/16.0/home:adrianSuSE:esphome.repo
zypper refresh
zypper install python-chacha20poly1305-reuseable