BNO055 ISC jetson nano

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phil3333
 
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Joined: Wed Apr 01, 2020 1:59 pm

BNO055 ISC jetson nano

Post by phil3333 »

Hi everyone,

First post here, also first time I am working with the GPIO for a project.
I am trying to use the I2C interace to use the Adafruit 9DOF IMU.

I have wired it up, but I can't see it on the nano.
sudo i2cdetect -y -r 1
wiring
wiring
BNO055_crop.jpg (106.92 KiB) Viewed 95 times
I added a picture of my wiring:



I also tried RTIMULib but that did not work either
sudo ./RTIMULibDemo

Same when using the adafruit_bno055 python library, the result is:
ValueError: No I2C device at address: 28

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gammaburst
 
Posts: 1015
Joined: Thu Dec 31, 2015 12:06 pm

Re: BNO055 ISC jetson nano

Post by gammaburst »

Did you solder the header pins to the BNO055 breakout? They need to be soldered.

I normally plug the header pins into the breadboard, then place the BNO055 breakout onto the pins (component side up), then solder the pins at the top side of the breakout. The breadboard can withstand the hot pins if you solder quickly.

Example soldering video:
https://www.youtube.com/watch?v=37mW1i_oEpA

If that's not the problem, then someone else needs to help you. I don't know the Jetson Nano.

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