I build S500 V2 model with PX4.
Firmware version 1.10.1
I made all calibrations, all are green.
Connected the 3S 3100mAh battery, fully charged.
When I try to arm with remote control by - put the throttle stick in the bottom right corner.
I get the error “Arming denied: press safety first”.
In the S500 V2 package I didn’t get any safety switch, I don’t have one and I don’t connected any.
Is there any method to arm without the switch?
What is the recommended approach in this case?