WiFi

The SparkFun AzureWave Thing Plus is a Feather form-factor development board equipped with the AW-CU488. We'll highlight key features of the board and show you to get started with the development board. A few Arduino examples will be highlighted to connect to a WiFi router, calculate the Fast Fourier Transform (FFT) from an input microphone, output an analog signal to a speaker, and connect an Qwiic-enabled device.

The SparkFun Arduino UNO R4 WiFi Qwiic Kit is a great way to get started with Arduino and the Qwiic-connect system - use this guide to get started!

A payphone turned into a bit of fun.

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

Learn how to setup, configure and use the smallest Raspberry Pi yet, the Raspberry Pi Zero - Wireless.

Learn how to setup, configure and use the latest version of the smallest Raspberry Pi out there, the Raspberry Pi Zero 2 W.

A short hookup guide to get started with the SparkFun MicroMod ESP32 Processor Board.

Setup the RTK Reference Station in minutes and start sending RTCM NTRIP corrections to your favourite caster.

Setup the RTK Facet in minutes to begin gathering millimeter level geospatial coordinates.

An overview of the different protocols that can be used for the development of Internet of Things (IoT)-based projects.

Setup the RTK Facet L-Band in minutes to begin gathering millimeter level geospatial coordinates.

Interested in high precision GNSS without setting up a base station?

The MicroMod ESP32 Function Board adds additional wireless options to MicroMod Processor Boards that do not have that capability. This special function board acts as a coprocessor that takes advantage of Espressif's ESP32 WROOM to add WiFi and Bluetooth® to your applications.

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.

Meet the updated ESP32 Thing Plus (USB-C) development board. We have included some extra bells and whistles that users will appreciate, so check out out hookup guide for all the details!

How to setup and use the LoRa Gateway 1-Channel in Arduino.

An introduction to the ESP32 Thing's hardware features, and a primer on using the WiFi system-on-chip in Arduino.

Small in size, small on current draw. It's a smôl world! This guide will get you up and running with the smôl ESP32 Processor Board.

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

This tutorial will show you how setup a simple peer-to-peer connection to send and receive sensor data between two ESP32 WiFi boards.

Get started with the SGP40, BME280, VCNL4040, and microOLED via I2C using the Qwiic system and Python on a Raspberry Pi! Measure VOC Index, light, temperature, humidity, and pressure from the environment. Then display them on the microOLED, serial terminal, or the cloud with Cayenne!

Looking to use the more secure ESP32-S2? Follow this hookup guide to get started.

Interested in the DA16200 FreeRTOS SDK? This guide covers setting up the SDK in the Eclipse IDE and how to program our boards with the DA16200 module.

Time for racing, let's make a wireless timing device using ESP32 wireless communication.