RCHeli T-Rex500 ArduPilot AC3.4.2FW Maiden Flight

Today on my T-Rex500 helicopter, daring to test the latest version AC3.4.2 firmware. Initial feeling very good, use default parameters for basic stabilization of flight, aircraft vibration AccY has exceeded the value of ±8, but after a simple setup, you can still successfully achieve high keep, leave it to Sentinel, automatic circle pattern, and even automatic return and successful realization of automatic landing also. I have confidence in the AC3.4.2 version of the firmware in a helicopter!

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@tridge

3.4.2 Version Firmware and MP 1.3.41 version of the problem between the ground station, Heli setup page settings are ineffective, extended parameters of the parameters in the label can not transfer a lot of large. Only through the entire parameter table to modify and write to take effect!

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The second test flight, fine-tuned the Rate XXX P and a few other parameters, looked much better.

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