The display unit used in the airVent Display is a TFT with LED backlight. The backlight can easily be adjusted - manually. However, due to severe light condition variations, manual adjustment is not a practical solution when using the display in an application in a car.
Due to winter time and practical considerations, an E46 325ti has served as a test mule for the test of the airVent Display. Have come so far no that I could not resist the temptation to try it in my E46 M3 based car.
Function testing the Lambda values, IAT and Coolant temperature read from the ECU via the KBUS and redistributed to the CAN bus using our KBUS2CAN solution. The airVent Display picks up the CAN messages and displays the values.
Yet another in-car test done. When running without direct reading of the brake pressure sensors, the brake pressure can be read from the MK60 via the KBUS and redistributed to the CAN bus in a custom CAN message.
Even thoug the screen on the airVent Display is a touch screen, there is also support for using the Cruise Control Buttons on the multifunction steering wheel to control next/previous/home GUI Page on the airVent Display.
Found finally a time slot to test the airVent Display in one of my cars. Had to make a cable harness for easy test of the prototypes before the test could begin.
Had the great pleasure and opportunity to participate at a Race Engineer course. The course was arranged by Norwegian Speed Factory, and the coach was the legendary Michael Zotos.