There doesn't appear to be even a small base of public domain applications using Flowcode
You can get active on this page as well https://www.flowcodexchange.com/ it is for users and making your needs know I am sure people will respond and help you get going .This project was started new (3 months ago)and the more people get active the bigger the components range for FC will get over time.Some of the components are given away for free
There are millions of different electronic chips and devices /screens it is impossible for MATRIX to support them all ,As Steve mentioned if you make your needs know, MATRIX regularly add user requests but users place a request on the Forum. Due to fast amount of devices, we(the users) started a component creation community to help and support Flowcode, get involved there and help Flowcode grow.
The file you download should be the latest v9.1 installer. All versions of the v9 installer have the same name. Once downloaded, you can check the version that the MSI file will install by right-clicking it and looking on the "details" tab.