Library to controll stationary flipdot-displays using the LLE57-protocol from "Lawo Luminator". Created for the "HFG-Treppe" in Karlsruhe, Germany

Detailed german documentation of two transactions can be found at https://wiki.muc.ccc.de/hfg-treppe

vendor/N01201AD.PDF provides the original documentation of the manufacturer (geman only)

dump/com3send.hex provides an exact recording of a session, that includes date/time-setup and sending of texts to 8/11 (8/10 respectivly) display-segments. The first part of this file is also beeing used in the documentation mentioned above.