Hello everyone and have fun, I hope you are well.
I am building a drone with Pixhawk orange cube+ board and when I try to arm my drone it gives me the error “pre arm : engine emergency stopped” how can I solve this problem? Here is the list of parameters I used.
You have defined a switch on your RC to be the “motor emergency stop”.
Flip that switch into “normal” mode ir order to be able to arm. You can not arm if you are in “emergency stop”.
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im sorry sir but this is not the problem. All switch is in normal state.
If you disable the Arm/disarm switch (RC9_OPTION) does it rudder arm?
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I just solved the problem, it was giving this error because it didn’t find enough satellites 
Thanks