Bluetooth

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

Tearing down the nifty Bluetooth-enabled MetaWatch. Then building an Arduino sketch to control it.

Get started with the MicroMod nRF52840 Processor following this guide.

Add a powerful combination of computing power and wireless communication to your next MicroMod project with the SparkFun MicroMod STM32WB5MMG Processor.

Developing a bidirectional MIDI-BLE link with the nRF52832 Breakout.

Learn how to record and playback controller 'macros' for your Nintendo Switch using a Raspberry Pi, SparkFun Top pHAT, and Joycontrol.

How to hookup and program (in Arduino!) the nRF52832 Breakout -- a development board for Nordic's BLE/ANT/2.4GHz system on chip.

How to use Arduino or CircuitPython to develop applications for the nRF52840 Cortex-M4 Bluetooth SoC.

A hookup guide to get you started with the RN-52 Audio Bluetooth Module Breakout Board.

In this tutorial, we will show you how to get started on incorporating Bluetooth into your electronics projects. This project uses a SparkFun Thing Plus ESP32 Wroom USB-C to display data from a Triple Axis Accelerometer over Bluetooth.

This guide contains all the information you will need to explore the 21 circuits of the SparkFun Inventor's Kit for the Arduino 101/Genuino 101 Board.

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.

The SparkFun Arduino ProtoShield PCB and ProtoShield kit lets you customize your own Arduino shield using whatever custom circuit you can come up with! This tutorial will go over its features, hardware assembly, and how to use the shield with an Arduino R3 footprint.

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!

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

Check out our latest LoRaWAN development board with Bluetooth capabilities! With this guide, we'll get you passing data to The Things Network in no time.

Learn how to harness the power of the Intel® Edison using JavaScript to post data to the cloud, control electronics from smartphones, and host web pages that interact with circuits.

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

Learn how to use the enclosed RTK Express product to achieve millimeter level geospatial coordinates.

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

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

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

Learn how to use the enclosed RTK Surveyor product to achieve millimeter level geospatial coordinates.

Get started with the SparkFun Thing Plus Matter - MGM240P with this Hookup Guide. This guide covers the hardware on this development board along with a quick intro to using the board with Silicon Labs' Simplicity Studio IDE.