Xarias is not utilizing OBD-II interface. All the data is read directly from the sensors (speed, rpm, fuel injectors, etc).
Currently the following features are available:
- calculating speed, fuel consumption, engine RPM
- gathering numerous journey statistics, including journey time, distance, average speed and fuel consumption, total fuel consumed and cost
- external and internal temperatures displayed
- automatic AC control (separate board developed) with smooth blower speed regulation
- openned doors information
The newest, version v0.2 release candidate just released. The most recent version is always available from SVN. Several significant improvements were made since version v0.1.
- Graphical LCD with KS0108 driver is supported
- 4 x 3 keyboard added
- I2C external interface added so that you can add external modules
- Automatic Air Conditioning system developed as an external module
- 1-Wire devices are supported on AC board
