Interfacing the EZ Antenna Tracker with arduino. Suggestions?

i planning control tracked robot via xbee link , use  directional antennas maximum possible range. interface gps based antenna tracker arduino consistently keep antennas pointed @ bot. understand tracker uses
http://www.readymaderc.com/store/index.php?main_page=product_info&cpath=11_21&products_id=54

typically gps information send through audio channel on fpv transmitter. remember after googling able find out how done. can't seem find anywhere. know type of communication called , have suggestions on how convert gps data tracker can understand?

thanks!!!

walter

hi,

if you're suggesting encoding gps info down audio link of fpv downlink presume have on robot?  if not, dedicated telemetry transmitters typically cheaper fpv downlinks, , operate @ full rc transmitter range.  if you're not married xbee consider upgrading whole thing rc radio (fasst/spektrum/frsky/whatever).  boost range without cost of antenna tracker.

interfacing rc radio not i've done - might worth bit of google.  many of digital transmitters atmega328p (or less) based...so interfacing transmitter modules won't beyond arduino.

geoff

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