I have a Standard Horizon VHF that includes an AIS with nema output. I would like to send this nema signal via wifi to my tablet which is running navionix, There are devices that cost several hundred dollars. Can someone lead me to a cheaper device.
If you have a wifi enabled chart plotter with n2k, create a network and join the tablet to it. Then configure the navionics/nobltec/aquamaps to the correct port and data in the n2k network will be available.