Calibre Sync is an app by which it is possible to sync Calibre to a rooted Sony PRS-T1 by WiFi, no cable/USB connection necessary:
https://play.google.com/store/apps/d....calibre&hl=de
The problem is that Calibre does not seem to "see" it as Sony Reader when connected by this app/WiFi, instead it shows a connected "wireless device: sydney".
As the consequence it does not populate the library on the device.
Who knows how to "tell" calibre to recognise "sydney" as Sony Reader and use the right plugin for PRS-T1?