Looking to add gps / chart plotter to 2017 mondo

[17mondo]

Looking for options to add a gps/ chart plotter option to out 2017 mondo. It didn’t get ordered with the depth option so I have nothing now. Using navtronics app on my phone but want something better. Any recommendations? Not in love with having to add a through hull transducer, but will if that’s the best option. We bounce around to a few different lakes and I want to know the lakes better with a good map. Thanks

[Moombas]

Looks like you need the zero-off GPS puck and the navionics usb dongle https://waterskis.com/gps-navigation

[996scott]

If you have the 7 inch screen I believe you have to have the GPS puck like Moombas said. Then you can purchase the usb that plugs into the harness under the dash that gives you maps. There is a guy who posted on here that he could get the maps card for about half price.

[Moombas]

Yea, no need for 7" screen though, maps are also available on 2017+ Moomba's with the HV480 or the HV700 screens. https://www.moomba.com/wp-content/uploads/2021/08/2017-moomba-owner-manual.pdf page 39 shows the maps on the 4.8" screen.