The SparkFun NanoBeacon Board - IN100 and SparkFun NanoBeacon Lite Board - IN100 offer a 2.4 GHz wireless low energy beacon breakout with exceptional low power consumption features and minimal programming required.

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.

Connect the SparkFun AzureWave Thing Plus to the cloud to grab current weather conditions in your area, post sensor data to a server, control the lights in your next home automation project, or even calculate the Fast Fourier Transform (FFT) of an input audio signal!

To help notify others of where I may be, I made the Qwiic-enabled digital desk sign using the SAMD51's USB host and a USB keyboard to type short custom messages while I am away!

Ultra. Low. Power. Arguably the best three words in the IoT world. SparkFun has teamed up with ARM and Dialog to provide you with the ULP WiFi R3 Shield based around the DA16200 module.

The SparkFun LoRa Thing Plus – expLoRaBLE is a feather form-factor development board with the NM180100 system in package (SiP).

The Tsunami Super WAV Trigger (Qwiic) is a polyphonic WAV file player that was developed in collaboration with Robertsonics (a portion of each sale goes back to them for product support and development).

The SparkFun Qwiic LED Stick - APA102C simplifies adding addressable LED control to any I2C project using the SparkFun Qwiic System.

The SparkFun 2D Barcode Scanner Breakout is a nifty little breakout board featuring the DE2120 barcode scanner module from DYScan.

Have you ever wanted to have your project react to music? The Spectrum Shield allows your Arduino board to measure a stereo audio input across 7 frequency bands

The APA102C addressable LEDs employ a 2-wire communication protocol consisting of a clock and data line.