@rfine7666 wrote:
Me again with another question, Thanks to all in advance
I have already a 450 helicopter, apm 2.6, ver 3.2,.1Flysky th-9x flying fairly well thanks to all the help from the people on this forum, especially Chris.
I am trying to set up another 450 helicopter with a apm 2.6 board that was working fine on a quad I have. I have reset board to defaults twice, I have installed ver 3.2.1 heli , using the same wiring setup (Futaba style with ch 8 for ESC) as on my working heli, same Flysky th-9x. radio, same setup, no GPS, I have set no pre arm check in standard parameters.
Problem is APM will not arm, red flashing led will not go solid, in the flight data screen it gives the message "arm- rotor not spinning"?
I have also loaded ver 3.2.2 heli, same results no arm?
Here is another point, if I load ver 3.2.1 quad the apm arms fine, just like it should?
Any ideas what the problem is?
Thanks
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