BMW R1100GS custom riders information display build in tacho/rpm meter. The display is Oled, and the controller is arduino uno/nano.
Information shown is fuel, oil temp and selected gear.
There is an overide warning for low fuel en high oil temp, this can be disabled in the menu.
In the menu the choice is heated grips off, low or high; information display; innovate afr display; ABS off, on; battery voltage; warning off, on; service menu.
The menu and options are controled by the turn indicator cancel switch.