@marvandorth said in Xiaomi MiFlora plant sensor:
how did you guys managed to get those nice icons in the frontend
Text in pimatic is UTF-8 and the standard HTML font already contains a wide range of symbols. See logreader device configuration in post #5 (acronym property). You should be able to copy-paste that. If you save it to a file make sure the editor supports wide characters (on modern operating system Win 10, MacOS, Raspbian this is the normally the default).
See also