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kriswiner / MPU9250

Arduino sketches for MPU9250 9DoF with AHRS sensor fusion
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I dont have VDDI pin on MPU9250 #135

Open hemangjoshi37a opened 7 years ago

hemangjoshi37a commented 7 years ago

I have only these pins on my mpu9250

VCC GND SCL/SCLK SDA/SDI EDA ECL ADO/SDO INT NCS FSYNC

It shows device not found on serial monitor .

Please somebody help.

Thank you.

Grey-Bit commented 7 years ago

Same here. Was you able to solve it?

hemangjoshi37a commented 7 years ago

Naah. I will ping you if I get it solved. And you also please leave comment if you get solved.

kriswiner commented 7 years ago

What exactly is the problem?

On Sun, Apr 16, 2017 at 3:48 PM, Hemang Joshi notifications@github.com wrote:

Naah. I will ping you if I get it solved. And you also please leave comment if you get solved.

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/kriswiner/MPU-9250/issues/135#issuecomment-294378723, or mute the thread https://github.com/notifications/unsubscribe-auth/AGY1qua5TV7lnmhzimnc4K7HI1hHIf4Zks5rwpq3gaJpZM4Mz1EF .

kriswiner commented 7 years ago

Pull NCS HIGH, this enables I2C. If you have pullups on your board, you should measure SDA and SCL at ~3V and be able to get an I2C ACK at address 0x68.

hemangjoshi37a commented 7 years ago

Okay @kriswiner sir, I will try that. Thank you for your support.🙏

ksmo7 commented 7 years ago

So you just replaced the VDDI with NCS?

hemangjoshi37a commented 7 years ago

Yes exactly... @ksmo7