Having trouble detecting I2C devices at any address. I2C scan returns a found address for an I2C device but then in future iterations of the scan, it reverts back to "No devices found" which brings concern for some inconsistency in the connection.
I am using an Arduino Due that is connected to my computer. The Due is also connected via SCL and SDA to a DAQ device. Does connecting the micro-USB cable to the Programming Port instead of the Native Port affect the I2C detection at all?
Would anyone happen to know a solution for I2C detection?