Project is about to make DIY screen that reflects actual SL information for set of predefined public transport stops.
LCD screen is based on LCD2USB project that utilizes ATmega AVR microcontroller chip.
Screen refresh and controll is implemented through LCD4Linux project.
Main data processing is made by tiny wireless router (TP-Link WR703N) that runs OpenWRT which is customized version of Linux for small embeded systems. (Go and check it out if you have not done that yet!)
Data processing and RESTful API client is implemented using Python.