In 2008 DJI
introduced XP3.1 GPS autopilot system that
stirred excitement in the RC AP/AV
world. It didnít take long for the news to
travel as RC helicopter enthusiasts were
quick to implement this system into their
years later on
December, 2010, DJI released ACE ONE; an
enormous improvement from XP3.1.
During that period XP3.1
was discontinued and replaced by Ace One.
The additional features ACE ONE highlights
are flybarless support, integrated engine
governor, integrated tail gyro,
enhanced failsafe and user upgradable
firmware. Tilt and roll gimbal
stabilization was optional with XP3.1 but
comes standard with ACE ONE.
reduced the number of components by
combining the LED indicator with the GPS &
Compass module. Previously with XP3.1 these
ACE ONEís size and weight was reduced
considerably from XP3.1; a third of XP3.1ís
Let's take a look...