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spirit level with DMP and MPU6050 or raw?


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Hi, i am dont really have much experienc with DMP and MPU6050. I would like to build a kind of digital level to install it in a device (it is a fixed device, so the level is changing every minute, i think there is no FIFO memory necessary, because it's no time critical thing). But i don´t really understand the way the acceleration values are processed in the example scripts.

Should i use the DMP or should i better convert the raw values in degrees. What would you recommend, and how would you make it?
Furthermore i would like to calibrate the degrees in case that the sensor is not in level in the device. Is the DMP able to manage this?

The µC is an Arduino Mega 2560.

Kind Regards

 

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