Feather nRF52 i2c doesn't work Moderators: adafruit_support_bill, adafruit

[PaulELong]

My Feather nRF52 isn't working with my new BNO055. I swapped in another nRF52 and that one works as expected. Suppose that's why I put a piece blue tape on the non-working nRF52 :) I don't think it ever worked properly.

Is there some way to troubleshoot this device and fix it? Or is there a way to get a replacement part?

Thanks,
Paul

[adafruit_support_mike]

Do you have any other I2C devices you can use to test the nRF52?

[PaulELong]

@adafruit_support_mike, I have another 8266 that when I insert it into the same circuit works fine. So, I'm pretty sure this 8266 is faulty.

Thanks, Paul

[adafruit_support_mike]

The nRF52 and the ESP8266 are different boards.

Swapping one dev board for another is a valid test, though we usually prefer to test the same board with a different I2C device.

Which board do you have, and when did you get it?