Getting Random Values about mpu6050 HOT 4 OPEN

Hi. I can only make the following assumptions:

1. Check the power supply, the module should come to +5V. Since the module itself has a downgrading LDO to 3.3V;
2. Try to put additional pull-up resistors parallel to the SDA and SLC buses.
3. Reduce the length of I2c bus wires if possible;
4. Try to read values on a clean project without any FreeRTOS or other.

P.S. If nothing helps, try interviewing the sensor using the Arduino libraries to localize the problem in software or hardware.

from mpu6050.

Not exactly an issue, but why the use of Accel_Z_corrector = 14418 , instead of 16384.
Because if we use that value, if left parallel to a table (face up), we should get values of (about 0, about 0, close to 1), for the ACC.
In my case i get a value of 1.27 and generally the Z axis reposponds sometimes not so good.
So all in all what I'm asking, the correction value is an issue with the module in general or yours in particular?

BTW, really good and simple driver for the module, worked on the first try.
Thanks a lot!

from mpu6050.

Hi! thanks for the quick reply!! I just made some changes, and I am now getting correct values (I think). As @anasvag575 noticed, Az value is around +1.2 , shouldn't it be closer to 1? I have the same question
the correction value is an issue with the module in general or yours in particular?

Giro values are:
Gx: between +0.6 and +0.8
Gy: between -2.6 and -3.1
Gz: between -0.6 and -0.9

Values become super noisy even when you move it carefully to get usefull data

Is there a recomended calibration method?

from mpu6050.

While reading the data, Live expression freeze, I am thinking that, the data got stop on reading.

What would be the issue, any idea on that?

from mpu6050.