Is there a guest mode?

Let's say I would like to hang such a device outside my window. Any passerby would be able to connect to the lorashar using unsecured wifi or other means and could send his message or read only the message sent to him by someone else.\

similar https://p2panda.org/ or SSB https://www.manyver.se/ https://ssbc.github.io/scuttlebutt-protocol-guide/ etc

In a situation where there will be no Internet, connectivity should allow (with the administrator's permission, of course) to share data with more people.Such a network created by people who go between different places also