Hello, I have spirit 2 with software 3.1.0. I check the vibration level when the helicopter is stand stable on the table, the motor is off, the servos are stop. I do not touch the model and I see the general vibration level up to 20% - 70% on all axis. Sometimes I see 999%. Vibrations are appear and disappear. Why? What is wrong? I paste photos with all axis.

Hello,

it look like connection with the unit is wrong.
What connection are you using?

Is this happening only with Android application?

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Spirit System developer

Hello,

Thank you for your answer. My connection is via Wi-Fi and the Android app. I have the same reading from a web browser. In my spare time I will check it via USB and the PC application. By the way, I have a second Spirit 2 set with WIFI in other helicopter and it's ok.

Then this could be due to a different Wifi Module.
Older modules might be not perfectly compatible with Spirit 2 and will require modification to work well.
It is quite easy modification but we can also make it for free.

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Spirit System developer

Yes, I know. I have one old module wifi and one new module wifi. In old module I have unstable conection with my one spirit 2 unit but do not have this topic problem. This problem I have in new module with one other spirit 2 unit. I will check this spirit 2 with usb connection and PC app and write to you my observation. I have also this type graph as below.

I have no problem on PC-USB. On PC-WIFI, the vibration analysis is not loaded. On another android phone, I have a problem with the application and web browser. I solved the problem - I unplugged and connected the cables and arranged them differently. Works very well now. There must have been some interference or wires was not touching. Thank you for your interest. Maybe someone will need it.

Thank you for the report! Yes, it can be helpful.

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Spirit System developer