Hello, finally I get arduino mini pro and accelerometer. Tried connect them together, but can't get communication working. I cannot use HW I2C (just because I use breadboard). So I wondered to use SoftI2CMaster library to emulate I2C by sw pins. I don't know, If I'm configuring it right. So if anyo…

I2C cannot detect

robtillaart April 20, 2014, 7:50pm 6

should not give any problems if you add a pull up resistor 4K7

one of the best backgrounders about i2c - http://www.gammon.com.au/forum/?id=10896 -

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