Quote:
Originally Posted by live4soccer7
Any advantages from buying mgpuino from one vendor or another?
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Differences/extra features you can get with my custom code/hardware:
* added metric version (must choose before code/firmware uploading, no change possible in settings)
* bargraphs (shows 2min average 4-12L/100km - dropped 0-4L to gain better resolution)
* battery voltage
* trip cost (in settings you enter fuel price)
* current trip does not reset automatically after 2min engine off. Manual reset like tank trip.
* tank trip time in hours.minutes, current trip time is now available too
* saving tank trip data to eeprom (dont forget it when disconnected)
* some values are shown in integers (speed, rpm)
* removed leading zeroes (instead "012.45" shows " 12.45")
* added dragrace screen (0-100km/h time, 400m time and trap speed, calculated horsepower)
* using Atmega chip sleep mode (consumes about 5milliAmps versus 20milliAmps when in sleep)
* instant speed does not jump around - it means accurate speed and distance!
* small PCB so you can mount buttons separately (if buttons on top is not suitable)