Great project from user “AIW” in the Adafruit forums:

Here’s some pictures of my latest project that couples an Adafruit Ultimate GPS module with my own NOAA Weather Radio/SAME Decoder module. This setup allows me to log signal strength of the radio reception based on GPS position. Right now I don’t have an SD Card implemented. It feeds the lat, lon, and RSSI of the radio to a terminal program for capture. After that I can overlay it on a map using gpsvisualizer.com

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