DEV-15573 datasheet(28/31 Pages) SPARKFUN

Part #	DEV-15573

Description	Cryptographic Co-Processor ATECC508A (Qwiic) Hookup Guide

PDF	31 Pages

Scroll/Zoom	100%

Manufacturer	SPARKFUN [SparkFun Electronics]

Direct Link	https://www.sparkfun.com/

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28 / 31 page

Hardware Hookup

For Example6_Challenge , you will need to setup two Artemis boards (each with their own co-processors) and

connect a few jumper wires between Alice and Bob.

Connect the following pins like so:

Alice (left)

Bob (right)

GND

TX1

RX1

TX1

Fritzing diagram for hardware connections.

Note, you're setup will also need to include a co-processor on each side connected via qwiic cables, and should

look something like this:

Hardware connections.

Code Setup

Like Example 4, this also requires two unique sketches and setups. You will need to use both

Example6_Challenge_Alice.ino and Example6_Challenge_Bob.ino .

Again, you will need to copy Alice's public key from her serial terminal, and then paste it into the top of Bob's

sketch. Then upload Bob's sketch and watch both terminals.

DEV-15573 Datasheet(PDF) 28 Page - SparkFun Electronics