This is a project use GarminHUD as speedometer HUD, or a GoogleMap navigation HUD.

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My favorite navigation tool is Google Map, and Garmin HUD is playing a good role for navigation info HUD.
But Google Map don't support any HUD, Garmin HUD cannot support Google Map , either.

So I want to combine them, I named it Garminuino.
I worked it for my spare time, so I don't have text to description how to do it (but I'm work on it now)

You can show Google Map navigation info on Garmin HUD.


v0.1.4 pre-release

package-archive - 2.35 MB - 11/05/2018 at 03:29



v0.1.2 pre-release

package-archive - 564.75 kB - 10/30/2018 at 17:38


  • 1 × A anrdoid smart phone An android smart phone can run google map.
  • 1 × Garmin HUD/HUD+

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seppe.bruno wrote 12/29/2021 at 15:42 point

Hello , i arrive a liitle late but is possible the obtain the same hack for ios sistem thank giuseppe 

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alexv70 wrote 02/28/2021 at 22:37 point

Just wanna thank you for awesome Garmin HUD app👏👏👏👍

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stephanus yanuar wrote 01/26/2020 at 16:13 point

How to download this apk file?

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skyforce wrote 06/30/2020 at 11:34 point

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Nikos Beratlis wrote 04/25/2019 at 17:59 point

This is an interesting project. How do you communicate the information from the phone to the Garmin HUD, do you use a bluetooth adaptor?

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skyforce wrote 06/30/2020 at 11:35 point

Just use phone's bluetooth SPP stack. 

Garmin HUD has own bluetooth module, so no extra hardware needed.

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