Just remember this tip Nmea out + goes to NMEA in + and so on. After that you have to make sure the unit is set up to send those sentences and or receive them. Aside from that it should be pretty easy. However if you hook them up wrong you may blow the port (you won't know that you did it either) No smoke no nothing it just wont pass or receive data.
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Just remember this tip Nmea out + goes to NMEA in + and so on. After that you have to make sure the unit is set up to send those sentences and or receive them. Aside from that it should be pretty easy. However if you hook them up wrong you may blow the port (you won't know that you did it either) No smoke no nothing it just wont pass or receive data.