Upgrade your 250 with GPS, compass and APM FC for fiddy bucks

ruouttaurmind posted a pic said Mon, Aug 31st 2015 at 1:51pm ET

Banggood has a Mini APM v3.1 FC with built-in compass and external UBlox GPS for $51 with free shipping. I'm considering upgrading my 250 racer to add the GPS and compass, plus auto-pilot capability and easy upgrade to telemetry and OSD.
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DJMajickMan said Mon, Aug 31st 2015 at 2:11pm ET:

Would be good for another project but I already have GPS with my OSD kit that I bought. And autopilot on a 250 :( it's meant for flying fast and doing tricks. My 550 could use it though...but first I need the props to arrive.

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