Activity for rick

Activity for rickhttps://forge.codesys.com/u/rick/activity/2021-10-08T17:59:48.064000ZRecent activity for rickrick posted a comment on discussion Engineering 🇬🇧2021-10-08T17:59:48.064000Z2021-10-08T17:59:48.064000Zrickhttps://forge.codesys.com/u/rick/profile/https://forge.codesys.com/forge/talk/Engineering/thread/35ff8ddd76/?limit=25#8697

If I purchase the IIoT Library and use it with Codesys Ver. 3 Development System, can I communicate with IoT devices without a license? Do I even need the IIot Library? Thanks, Rick