ATSHA204A Authentication Chip interface. how to?

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kg300
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ATSHA204A Authentication Chip interface. how to?

Post by kg300 »

any example flowcode to interface ATSHA204A Authentication Chip with PIC. Access to the chip is through a standard I2C interface..

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Benj
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Re: ATSHA204A Authentication Chip interface. how to?

Post by Benj »

Hello,

Looks like an interesting device. Are you familiar with the basics of I2C communications. If not then this blog post should help.
https://www.matrixtsl.com/blog/simplifi ... c-and-spi/

Have a go and let us know how you're getting on.

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