Cryptographic Co-Processor ATECC508A (Qwiic) Hookup Guide

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Contributors: QCPete

Resources and Going Further

Now that you've sent signed message between two systems, you are ready to integrate some security into your projects! In these examples we have used hard-wired serial messages between two Arduinos. That communication channel could be anything: Bluetooth, RFM69s, Wifi and the internet, you name it! Good luck!

Additional Documentation on the Cryptographic Standards (linked from datasheet):

Need inspiration? Check out some of the Qwiic or IoT related tutorials!

Qwiic Human Presence Sensor (AK9753) Hookup Guide

How to get started with your Qwiic enabled AK9753 Human Presence Sensor.

Triple Axis Accelerometer Breakout - KX13x (Qwiic) Hookup Guide

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Delve into the functionality-rich world of the IoT RedBoard ESP32 Development Board!

Garage Distance Sensor

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A quick overview of the features of the Battery Block.

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The Photon Battery Shield has everything your Photon needs to run off, charge, and monitor a LiPo battery. Read through this hookup guide to get started using it.

ESP8266 WiFi Shield Hookup Guide

Interface your Arduino with an ESP8266 to give it inexpensive access to your WiFi network and the Internet!

IoT Power Relay

Using the ESP32 to make a web-configured timed relay.