I have been working on an sd logger that will do the following:
- receive an RFID tag code
- get the gps coordinates of the receiver at the time the code was received
- save these 2 things in a text file -repeat for next rfid tag
I have the RFID and GPS code working independently, but I am not sure how to code what needs to happen
If someone can point me to a similar project or topic that I can pull code from or help in any way that would be great.
The code I have is basic Serial.print of the gps and RFID codes. I have narrowed down the gps output using tinyGPS to just the latitude and longitude.