I cant armed my drone with this problem. im using a pixhawk 2.4.8 version

Hardware Pixhawk family
1

has anyone encountering this error that I’m having and im also using the clone version i cant arm my drone with this error please help me and what do you thinks is the best voltage for 2200 lipo battery that im using i having this error

“5/7/2021 10:37:45 PM : PreArm: Battery 1 low voltage failsafe”
“5/7/2021 10:37:45 PM : PreArm: Roll radio max too low”

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This is the same problem I told you about in the other thread. Your radio is not calibrated. Battery low Failsafe is obvious.

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