Centimeter precision GPS/GNSS using L1/L2 signals broadcast over Bluetooth SPP (using the ESP32) in an easy to use enclosure.

Centimeter precision GPS/GNSS using L1/L2/L5 signals broadcast over Bluetooth, WiFi, and Ethernet.

Documentation and firmware for the SparkFun DataLogger IoT line of products.

A simple to use radio modem for long distances using LoRa.

Arduino library for the SparkFun AS7331 Qwiic Spectral UV Sensor, which measures UV radiation on three channels, UVA, UVB, and UVC, with high sensitivity and accuracy.

The SparkFun Thing Plus ESP32-C6 is a wireless development board built around the ESP32-C6 WROOM-1-N16.

A tutorial on how to build your own headphones with ambient microphones for loud environments.

Python module for I2C control of the SparkFun Qwiic Serial LCDs

Arduino Library for SparkFun's OLED Qwiic (I²C) boards

The SparkFun MAX-M10S Breakout is an ultra-low-power, high performance, miniaturized GNSS board that is perfect for battery operated applications that don't possess a lot of space.

Arduino Library for SparkFun's Qwiic TMF882X breakout boards

Python module for the qwiic bme280 sensor

The SparkFun Pro Micro - RP2350 is a compact and versatile development board built around Raspberry Pi's RP2350 microcontroller.

Arduino library for the SparkFun Qwiic Pulsed Coherent Radar Sensor – Acconeer XM125.

Python package for the qwiic VL53L1X distance sensor (4m)

The datasheets and documentation for the centimeter level RTK Torch GNSS receiver with built in tilt compensation.

Arduino Library to support the Bosch BMV080 Particulate Matter Air Quality Sensor PM2.5 via I2C and SPI.

The hardware repository for an IoT motor driver development board using the ESP32

Python Module for the MAX3010x Particle Sensor

A Qwiic-sized (1"x1") Development board featuring the ESP32-C6 MINI-1

The SparkFun Qwiic Optical Tracking Odometry Sensor empowers you to elevate your robot's navigation capabilities with exceptional precision

Python module for the qwiic serial control motor driver

ESP32-WROOM Thing Plus with USB-C.

Arduino library for the SparkFun Optical Tracking Odometry Sensor

Python package for the Qwiic Mux Breakout - 8 Channel (TCA9548A)

The BNO086 IMU has a combination triple axis accelerometer/gyro/magnetometer packaged with an ARM Cortex M0+ running powerful algorithms.

The hardware repository for a SparkFun breakout board utilizing the TMC6300 motor driver.

Documentation and hardware repository for the SparkFun Triband GNSS RTK Breakout, featuring the UM980 high precision GNSS/RTK module from Unicore Communications

A SparkFun Thing Plus development board for the ESP32-S3.

This repository implements a Python package for the SparkFun Qwiic RELAY.