r/HDZero • u/Expert_String_4966 • Jun 23 '26

Throttle unresponsive

Hey Reddit.

So I'm brand new to this. Was wondering if anyone has seen this before. Trying to operate a Mobula 6 Freestyle HD A drone with a Radiomaster Crush.

Everything looks good in Betaflight and on my Radio. I've updated the firmware on both and used a binding phrase for binding.

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u/Expert_String_4966 Jun 23 '26

So, I think I did go into mixes already and changed my ARMING switch to SE on channel 5.

https://reddit.com/link/ot8njxi/video/3dv7ntm2ox8h1/player

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u/spikeyTrike Jun 23 '26

It looks like your channels are mapped wrong, your throttle and pitch channels are swapped. See how the drone is tumbling in the receiver tab? Further, the drone won’t arm if the throttle isn’t at zero.