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Arduino UNO Q: I2C: Wire not reading I2C devices #301

@mjs513

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@mjs513

Was just testing Wire on the Arduino Q and it appears that it is not working. Right now I have a BMI270 attached to wire (and yes its hooked up completely) and when I run a Scanner sketch it does not appear but shows as No I2C devices found.

However if I move that device to Wire1 it wiil appear correctly:
Scanning Wire1...

Device found at address 0x68  (ATECC608A, DS1307,DS3231,MPU6050,MPU9050,BMI270,ITG3200,ITG3701,LSM9DS0,L3G4200D)
done

Looking at the overlay it doesnt look like it is defined.

EDIT: Need to clarify - Trying to use A4/A5 which seems to be the standard.

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