Quote:
Originally Posted by The Doctor
The I2C port number is constant, hex 0x70. The analog input, last i checked, is a value from 0 to 1024 that maps to a value of 0-5v.
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Yes, I understand the port number is hex 70. My question is how you determined the value is 70. Did you find this in some documentation, or code or online? I have not been able to find this information and I want to know how one comes by this port number value.