====== I2CRead( ) ======

''variable = I2CRead(dummy)''
| //variable// | Variable to store results. (No String or Single)   |
| //dummy//  Dummy value.  |

Read a byte from the I2C ports set by SET I2C command. Use any value for the dummy value. 

<code xbasic>
A = I2CRead(0)

</code>

{{ :cubloc:i2cread:i2cread.png?nolink |}}

This command will send an ACK signal back to the slave I2C device. After
reading a byte, an SCL pulse will be sent while SDA is kept low.


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