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Old Dec 19, 2011, 02:04 PM
zerosight is offline
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Quote:
Originally Posted by claustro View Post
Ok now it is more clear , so with bma020 if I leave the commands the quad have to become leveled by himself, right.
And what about sonar, barometer and gps?
thank you
Andrea
From my early point of view:
The only reliable height hold is possible via sonar at low heights (up to 3 Meter?)
A barometer is very sensible about wind - and a copter is a very windy place ;-) Height hold via gps depends from the accuracy of gps that is imho 3-5 meter.

With some mods, like encapsulating the baro and a sensible IMU, the copter should hold its position with a slight oscillation of +/- 1-2 Meter.

Some copter sw has sonar/ gps/ baro implemented, some not. I would apreciate if someone implement sonar support into multiwii - because its christmas ;-)
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