ESP32

This tutorial will show you how connect, send and receive sensor data between two ESP32 WiFi boards.

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

Easily switch between Processor Boards using the MicroMod ecosystem and get precision down to the diameter of a dime with the ZED-F9P from u-blox using the MicroMod GNSS Carrier Board!

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.

Hookup Guide for the Qwiic ToF Imager - VL53L5CX

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.

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

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

Dive into the world of MicroMod - a compact interface to connect a microcontroller to various peripherals via the M.2 Connector!

Access All The Pins (ATP) of the MicroMod Processor Board with the Carrier Board!

Learn how to affix a GNSS antenna, use PPP to get its ECEF coordinates and then broadcast your own RTCM data over the internet and cellular using NTRIP to increase rover reception to 10km!

How do I install a custom Arduino board/core? It's easy! This tutorial will go over how to install an Arduino board definition using the Arduino Board Manager. We will also go over manually installing third-party cores, such as the board definitions required for many of the SparkFun development boards.

Learn how to flash firmware Over-the-Air using a BLE React WebApp and ESP32

The goal of this project is to have a website hosted on an ESP32 that controls any relay controlled device connected to a local network and keeps a dynamically updated state of those devices.

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

This TFT LCD Breakout is a versatile, colorful, and easy way to experiment with graphics or create a user interface for your project.

Learn how to utilize your DMX to LED Shield in a variety of different ways.

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

The future is here! Our Qwiic Transparent Graphical OLED Breakout allows you to display custom images on a transparent screen using either I2C or SPI connections.

The LuMini 8x8 Matrix (APA102-2020) are the highest resolution LED matrix available.

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

The LuMini Rings (APA102-2020) are the highest resolution LED rings available.

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

An introduction to MQTT, one of the main communication protocols used with the Internet of Things (IoT).