Originally Posted by gmcjetpilot
I have a GRT EIS monitor which has it's own control and display head. The display is rudimentary but the control head has serial out that works with GRT EFIS displays....
Anyone able to get the the GRT EIS (Engine Indication System) to talk to the other EFIS made by Dynon or Garmin G3x?
It's unlikely that this can be done. The GRT EIS serial data does not follow any industry standard for engine data and since Garmin and Dynon have their own engine monitoring solutions they have no incentive to support GRT.