KNXD add-on: covert your KNX-USB interface into an IP interface that can be used by HA - #162 by Goahead - Home Assistant OS - Home Assistant Community
Route KNX telegrams to USB interface and IP network · Issue #392 · knxd/knxd · GitHub
KNX USB Interface 320 Board - Weinzierl Engineering GmbH
KNX USB Adaptor 350 (RS232) - Weinzierl Engineering GmbH
How to implement KNX USB Interface device? – KNXer