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[SOLVED] Need to know about I2C addresses

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iVenky

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I have bought a compass HMC6352. I have to use I2C in order to communicate with it. I read about I2C. It says each device has an unique address. I can't find any address in that HMC6352 IC. How can I find that I2C address so that I can specify that in the microcontroller program?

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keith1200rs

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It gives the address on page 3 of the datasheet. 0x42 for writes, 0x43 for reads.

Keith
 

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