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PROJECT

LiPo Fuel Gauge (MAX1704X) Hookup Guide

By SparkFun Electronics

The SparkFun LiPo Fuel Gauge - MAX17043 connects your LiPo battery to your project and uses a sophisticated algorithm to detect the relative state of charge and direct A/D measurement of battery voltage.

PROJECT

Audio Codec Breakout - WM8960 Hookup Guide

By SparkFun Electronics

The SparkFun Audio Codec Breakout - WM8960 is a low power, high quality stereo codec with 1W Stereo Class D speaker drivers and headphone drivers.

PROJECT

Displaying Sensor Data with Bluetooth

By SparkFun Electronics

Bluetooth-enabled technology has become ubiquitous in today’s world. The average person would be hard pressed not to use Bluetooth during their daily activities. Although Bluetooth may seem difficult to work with, it’s fairly straightforward to start incorporating Bluetooth into your projects.

PROJECT

Analog MEMS Microphone (VM2020) Hookup Guide

By SparkFun Electronics

The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the Vesper VM2020 analog microphone. The VM2020 is an ultra-high Acoustic Overload Point (AOP), high dynamic range, differential analog output piezoelectric MEMS microphone.

PROJECT

Sending Sensor Data via Bluetooth

By SparkFun Electronics

In this tutorial, we’ll teach you how to get started using Bluetooth in your projects by sending sensor data between multiple SparkFun Thing Plus ESP32 Wroom USB-C devices.

PROJECT

Getting Started with u-blox Thingstream and PointPerfect

By SparkFun Electronics

This tutorial will go over how to use an ESP32 microcontroller to connect to u-blox Thingstream and PointPerfect over Internet to push correction data to a high precision GNSS.

PROJECT

ESP32 Thing Plus (USB-C) Hookup Guide

By SparkFun Electronics

The SparkFun ESP32-WROOM Thing Plus (USB-C) enjoys all the features of our previous ESP32 Thing Plus (Micro-B) boards, but with a few improvements.

PROJECT

SparkFun Satellite Transceiver Kit - Swarm M138 Hookup Guide

By SparkFun Electronics

Looking for a low-cost way to send and receive data messages via satellite? This is it! With a clear view of the sky, the Satellite Transceiver Breakout - Swarm M138 allows you to send and receive short messages.

PROJECT

GNSS Correction Data Receiver (NEO-D9S) Hookup Guide

By SparkFun Electronics

The SparkFun GNSS Correction Data Receiver - NEO-D9S is a satellite data receiver for L-band correction broadcast. It can be configured for use with a variety of correction services including u-blox's PointPerfect satellite GNSS augmentation service.