Internet of Things

Have you ever wanted to make a secure IoT system? Then get started with this tutorial, to learn how to use some of the standard features of the SparkFun Cryptographic Co-processor! We will provide an introduction to cryptographic authentication, and then walk through the examples provided in the Arduino library. By the end, you will be able to create and verify digital signatures, use time-to-live tokens (aka NONCE), and have the tools and skills to add a very high level of authentication to all of your communication channels.

Get to know your Edge board, including both the hardware features for you to utilize as well as how to get talking to it.

Get started with our SparkFun Artemis Thing Plus - our popular Thing Plus footprint with the powerful Artemis module for ultimate functionality.

Get started with the powerful RedBoard Artemis Nano

Get started with the RedBoard Artemis ATP - all the functionality of the SparkFun Artemis module wrapped in the Mega Arduino Footprint

Get started with the RedBoard Artemis - all the functionality of the SparkFun Artemis module wrapped in the familiar Uno footprint

Get started with SparkFun's XBee3 Thing Plus - both the u.FL as well as the PCB antenna versions.

Get started with the BlackBoard Artemis ATP - all the functionality of the SparkFun Artemis module wrapped in the Mega Arduino Footprint

Get started with the CCS811, BME280, VCNL4040, and microOLED via I2C using the Qwiic system and Python on a Raspberry Pi! Take sensor readings from the enviroment and display them on the microOLED, serial terminal, or the cloud with Cayenne!

Get started with the BlackBoard Artemis - all the functionality of the SparkFun Artemis module wrapped in the familiar Uno footprint

Get started with the powerful BlackBoard Artemis Nano

Let's chat about layout and design considerations when using the Artemis module.

Get our powerful Artemis based boards (Artemis Nano, BlackBoard Artemis, and BlackBoard Artemis ATP) blinking in less than 5 minutes using the SparkFun Artemis Arduino Core!

An introduction to Home Assistant, an open source home automation hub.

You've always wanted to experiment with those tiny GPS antennas. Now you can!

We will demonstrate how to get started with your SparkFun Edge Board by setting up the toolchain on your computer, examining an example program, and using the serial uploader tool to flash the chip.

Hookup guide for the ESP32 Thing Plus using the ESP32 WROOM's WiFi/Bluetooth system-on-chip in Arduino.

Learn how to turn our 64x64 RGB LED Matrix Panel into a display for your current Spotify album art using an ESP32.

Quick tips regarding how to connect, protect, and disconnect U.FL connectors.

How to assemble the WiFi IR Blaster and program it using Arduino. You'll be controlling IR devices from the web in no time!

Take your nRF52840 development to the next level -- build your applications with the nRF5 C SDK. This tutorial explains how to set up a development environment based around the GNU Arm Embedded Toolchain.

A hardware overview and hookup guide for the SparkFun Pro nRF52840 Mini -- a breakout for Nordic's impossibly cool Bluetooth/ARM Cortex M4 SoC.

The SparkFun LTE CAT M1/NB-IoT Shield equips your Arduino or Arduino-compatible microcontroller with access to data networks across the globe. This shield adds wireless, high-bandwidth cellular functionality to your IoT project!