The SparkFun Air Quality Sensor - SGP40 (Qwiic) is a robust metal oxide (MOx) based indoor air-‎quality measurement tool using the SGP40 gas sensor from Sensirion.

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.

The SparkFun Qwiic Dynamic NFC/RFID Tag features the ST25DV64KC dynamic Near Frequency Communication (NFC) / Radio Frequency Identification (RFID) tag IC from STMicroelectronics©.

The SparkFun Absolute Digital Barometer - LPS28DFW (Qwiic) (Standard Size and Micro Size) offer a unique barometer breakout featuring the LPS28DFW from STMicroelectronics©.

With this project, we’re going to play around with the atmosphere around us, and do a little bit of math, to create a pressure sensor-based height measuring tool!

We’re all familiar with Wi-Fi. It runs our home, lets us stream our favorite movies, and keeps us from ‎having to talk with other people when we’re at a coffee shop. But there's more ways to use Wi-Fi ‎than simply accessing the internet through different applications!‎

The SparkFun Pressure Sensor - BMP581 (Qwiic) and Micro Pressure Sensor - BMP581 (Qwiic) feature the BMP581 absolute pressure sensor from Bosch Sensortec.

The Thing Plus Dual-Port Logging Shield is a Thing Plus/Feather compatible board that lets you access your microSD card over both SPI and USB-C!

The SparkFun Qwiic dToF Imager - TMF8820/TMF8821 are a direct time-of-flight (dToF) sensors that includes single modular package with associated Vertical Cavity Surface Emitting Laser (VCSEL) from AMS.

In this tutorial, we'll show you how to set up your own peer-to-peer network to sense data from one area and send that data to an LCD screen somewhere else without needing any internet connection or routers.

The u-blox ZED-F9K is a powerful GPS-RTK unit that uses a fusion of IMU, wheel ticks, a vehicle dynamics model, correction data, and GNSS measurements to provide highly accurate and continuous position for navigation in the difficult conditions.

Seven segment displays are SO 2020. I mean, we see them in our clocks, ovens, and microwaves on the daily. But what happens when you add more segments to each digit?