Cryptographic Co-Processor ATECC508A (Qwiic) Hookup Guide

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Contributors: QCPete
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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 Real Time Clock Module (RV-1805) Hookup Guide

Find out what time it is, even after the power's been out on your project for a while with the Qwiic Real Time Clock (RTC) module.

SparkFun GPS NEO-M9N Hookup Guide

The u-blox NEO-M9N is a powerful GPS unit that comes with a chip antenna, SMA connector, and u.FL connector. We will quickly get you set up using the Qwiic ecosystem and Arduino so that you can start reading the output!

Monitor Sensor Data from Anywhere

Using WiFi to send sensor data from an ESP32 to a WiFi network and be able to read it from an IoT Dashboard from anywhere in the world.

MicroMod Main Board Hookup Guide V2

The MicroMod Main Board - Single and Double are specialized carrier boards that allow you to interface a Processor Board with a Function Board(s). The modular system allows you to add an additional feature(s) to a Processor Board with the help of a Function Board(s). In this tutorial, we will focus on the basic functionality of the Main Board - Single V2.1 and Main Board - Double and V2.2.

SparkFun Blocks for IntelĀ® Edison - Arduino Block

A quick overview of the features of the Arduino Block.

SparkFun Blocks for IntelĀ® Edison - ADC V20

A quick overview of the features of the ADC Block.

LED Cloud-Connected Cloud

Make an RGB colored cloud light! You can also control it from your phone, or hook up to the weather!

ESP32 LoRa 1-CH Gateway, LoRaWAN, and the Things Network

Using the ESP32 LoRa 1-CH Gateway as a gateway and device, and pushing data to The Things Network.