Update Dec 2017 My PI had a corrupt SD card, so I’ve lost the set up for now. Hopefully I’ll get it up and running again sometime. This is loaded from the last json file backed up.
I’ve started a simple plugin for WordPress that shows the contents of a River5 json feed. wp-river5: WordPress Plugin to show River5 json feeds. I certainly don’t really know much about writing plugins but it seems to work, this one show the latest from my Edublogs feeds (Dec 2018!):