SPARKFUN MPU6050 AND ARDUINO UNO - zeros!!!!

[reut10]

hi!
I connect my arduino to the mpu 6050 in this way:
VDD and VIO of MPU6050 to 3.3V from the Arduino board.
SDA ( Serial Data ) pin from MPU6050 board to Analog pin 4.
SCL ( Serial Clock ) to Analog pin 5.
Ground - ground .
i try to use this libarary: https://github.com/jrowberg/i2cdevlib
and i get zeros!!!
what's wrong!?!?!?
thank you,
reut.

[pagalFromAgra]

Hello,

You need to connect the interrupt pin (INT) on MPU6050 to Arduino's pin #2
as well. But I imagine that it should not have shown zeros without INT;
should've said "Waiting for first interrupt...".

• Aditya

On Mon, Feb 24, 2014 at 5:14 AM, reut10 notifications@github.com wrote:

hi!
I connect my arduino to the mpu 6050 in this way:
VDD and VIO of MPU6050 to 3.3V from the Arduino board.
SDA ( Serial Data ) pin from MPU6050 board to Analog pin 4.
SCL ( Serial Clock ) to Analog pin 5.
Ground - ground .
i try to use this libarary: https://github.com/jrowberg/i2cdevlib
and i get zeros!!!
what's wrong!?!?!?
thank you,
reut.

Reply to this email directly or view it on GitHubhttps://github.com//issues/61
.

[reut10]

I use the example of mpu6050 raw,
I still need to use int?
thank you again!!!

[honnet]

I'm not sure if this will help you but I had a similar problem and setting the PWR_MGMT registers to 0 solved mine ;)
I'm going to dig a bit more and tell you if I find a clean way to do it...

[honnet]

@reut10
If ever you haven't solved your problem, try adding a delay just before starting initializing the IMU (to find the right time, dichotomy is your friend).
I hope you didn't get a Heisenbug...
May the force be with you!

[circuitmagic]

Hi,
check this example maybe this will help you.
https://www.youtube.com/watch?v=D5HY_tjW1lc