Hi, I do plan design a follow me system. Moving part will have an arduino and gps, streaming GPS data through RF to base station. Base will be arduino based and will have also GPS to determine bearing to moving object. Base station will have servo with laser pointer (for test purposes only now) …

GPS bearing heading

stowite May 15, 2014, 8:56am 5

GPS has a crude inbuilt compass so you will only need a separate compass if the GPS compass is not accurate enough for your needs.

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