The question is simple: why spend money on 4Ch plane, Co-Pilot & co??I want to try to setting up a 3Ch plane with ArduPilot, somebody have any experience?I choose the Multiplex EasyCub, 1400mm wing span.Maybe I will use a yaw gyro to fix unwanted roll.
That will work fine with ArduPilot 2.0, which is optimized for the 3-channel EasyStar. It won't work with ArduPilot 1.0. You'll find that drift in that yaw gyro will have you nose down in the ground within a minute, unless you have accelerometers to calibrate it.
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what's a good 4ch alternative??
We can make a plane cassific for UAV.. 3ch and 4 ch based on personal experience!