I have an Uno, and a Garmin GPS 18x LVC. At this point, I have tried tinyGPSPlus in combination with SoftwareSerial, and receive "Something" but it is unreadable. From what I understand is that the data incoming is in RS232, and needs to be inverted to TTL or vice versa. I am hoping there is a way to do that with the arduino board itself instead of purchasing a 7404 or a MAX232 as indicated in this thread
Using the "Fullexample.ino" via the TinyGPSPlus library, I can get every second a compounding chars count as in the attached photo.
I have the GPS hooked up as so
red <=> 12V
black <=> G
white <=> pin4(rx)
green <=> pin3(tx)
All the help I have found is from 2010. Has anyone else tried hooking this GPS up?