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100 roll pitch and yaw need to be 1500, as examüle on roll; 1600 value is gently roll to the right and 1400 is gently to the left...
only throttle is from zero to 2000.
i guess all is right and you missunderstood the values?
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0 Hi, thanks for the reply. I am aware that the roll, pitch and yaw should be 1500 for a stable system. however the rolla and pitch are standard 1648 and 1671 as in the picture. thus creating an instable system which is impossible to fly. these values are immediate as i turn on the drone and with no controller input. There is probably something wrong with the potentiometers or something in that ranged but i cant seem to fix it on the software level.
Any ideas are appreciated
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786 Am I correct in assuming that if you connect the FC to Betaflight Configurator with your controller switched OFF that the Roll, Pitch and Yaw bars stay centred with a value of 1500, but as soon as you switch your controller on that the Roll and Pitch bars move to values of 1648 and 1671 respectively? If that is the case then it's a problem with the gimbals in your controller. I would try taking the case of the controller apart and look to see if there is anything obvious fouling the back of the gimbals of if there is any debris in them. If not, then try re-seating the connectors from the gimbals to the main board by unplugging and re-plugging them. Unfortunately there doesn't appear to be any photos of the of the internals of the GEPRC GR8 transmitter anywhere so you are going to be doing that blind without any help. If you do manage to get the back off the controller case then it would be helpful for reference purposes if you could take some nice clear photos of the internals and post them back here.
Which version of the GEPRC GR8 controller do you have? Is it the earlier version (which makes use of some kind of proprietary FHSS protocol), or is it one of the later GEPRC TinyRadio GR8 version (which makes use of the ExpressLRS protocol)? If you're not sure, post up a photo of the label on the back of your controller so we can see the information printed on it.
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3 Oscar and others talk about calibrating the gimbals. Try that.
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