Repositories list

• SparkFun_RTK_Everywhere_Firmware

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

  arduinoesp32gps+ 4gnsssparkfunsurveyingsparkfun-tutorial

  C++

  •

  Other

  •19•48•18•2•Updated Jan 31, 2026Jan 31, 2026

• sparkfun.github.io

  Public
  HTML

  •1•0•0•0•Updated Jan 31, 2026Jan 31, 2026

• SparkFun_DataLogger

  Public

  sparkfun/SparkFun_DataLogger’s past year of commit activity
  Documentation and firmware for the SparkFun DataLogger IoT line of products.

  mqttawsazure+ 7esp32internet-of-thingsthingspeakiot-deviceqwiicdataloggingsparkfun-tutorial

  HTML

  •4•20•7•0•Updated Jan 30, 2026Jan 30, 2026

• micropython

  Public
  MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

  C

  •

  Other

  •8.7k•5•2•0•Updated Jan 30, 2026Jan 30, 2026

• SparkFun_Extensible_Message_Parser

  Public

  sparkfun/SparkFun_Extensible_Message_Parser’s past year of commit activity
  C++

  •

  Other

  •2•5•0•4•Updated Jan 30, 2026Jan 30, 2026

• SparkFun_LG290P_GNSS_Arduino_Library

  Public

  sparkfun/SparkFun_LG290P_GNSS_Arduino_Library’s past year of commit activity
  C++

  •

  Other

  •2•3•0•2•Updated Jan 29, 2026Jan 29, 2026

• SparkFun_RTK_Postcard

  Public
  sparkfun-tutorial

  HTML

  •

  Other

  •3•4•0•0•Updated Jan 29, 2026Jan 29, 2026

• SparkFun_RTK_Everywhere_Firmware_Binaries

  Public
  A repo for all the compiled binaries, past and present, for the RTK Everywhere product line.

  Python

  •

  Other

  •1•3•0•0•Updated Jan 29, 2026Jan 29, 2026

• SparkFun-KiCad-Libraries

  Public
  SparkFun's KiCad Libraries

  kicadsparkfunkicad-libraries+ 1kicad-libs

  Python

  •133•655•3•1•Updated Jan 29, 2026Jan 29, 2026

• ESP32_OTA_BLE_React_WebApp_Demo

  Public

  sparkfun/ESP32_OTA_BLE_React_WebApp_Demo’s past year of commit activity
  This repository corresponds with SparkFun Tutorial on using BLE and a React WebApp to send OTA updates to an ESP32

  JavaScript

  •

  Other

  •17•39•2•10•Updated Jan 24, 2026Jan 24, 2026

• ESP32_BleSerial

  Public

  sparkfun/ESP32_BleSerial’s past year of commit activity
  A BLE Serial library for Arduino ESP32

  C++

  •

  MIT License

  •31•1•0•0•Updated Jan 23, 2026Jan 23, 2026

• SparkFun_Qwiic_Power_Meter_ACS37800

  Public
  A power meter based on the Allegro ACS37800 which can sense both current (+/- 30A) and voltage

  HTML

  •

  Other

  •0•0•0•0•Updated Jan 22, 2026Jan 22, 2026

• SparkFun_Apple_Accessory_Arduino_Library

  Public

  sparkfun/SparkFun_Apple_Accessory_Arduino_Library’s past year of commit activity
  An Arduino Library for Apple Accessories using iAP2 connections

  C++

  •

  Other

  •2•3•0•0•Updated Jan 22, 2026Jan 22, 2026

• sfe-datalogger

  Public

  sparkfun/sfe-datalogger’s past year of commit activity
  The application implementation for the DataLoggerIoT product(s)

  C++

  •

  Other

  •3•0•6•0•Updated Jan 21, 2026Jan 21, 2026

• flux-sdk

  Public
  SparkFun's embedded development framework

  C++

  •

  Other

  •4•3•24•0•Updated Jan 19, 2026Jan 19, 2026

• SparkFun_RTK_Firmware_Uploader

  Public
  A simple to use GUI for updating the firmware on SparkFun RTK products.

  Python

  •

  Other

  •1•10•0•0•Updated Jan 13, 2026Jan 13, 2026

• SparkFun_Qwiic_GNSS_SAM-M8Q

  Public
  A compact breakout board for the power SAM-M8Q GNSS receiver from u-blox.

  Other

  •0•0•0•0•Updated Jan 8, 2026Jan 8, 2026

• SparkFun_RTK_Arduino_Lib_Builder

  Public

  sparkfun/SparkFun_RTK_Arduino_Lib_Builder’s past year of commit activity
  This repo builds the customised ESP32 Arduino libraries needed by the SparkFun RTK Everywhere Firmware

  Dockerfile

  •

  Other

  •0•0•0•0•Updated Jan 8, 2026Jan 8, 2026

• qwiic_oled_base_py

  Public
  pythonmicropythoncircuitpython+ 2sparkfunsparkfun-python

  Python

  •

  MIT License

  •3•5•2•1•Updated Jan 6, 2026Jan 6, 2026

• SparkFun_Qwiic_OLED_Arduino_Library

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

  arduinographicsoled+ 2qwiicsparkfun-tutorial

  C++

  •

  Other

  •8•12•2•0•Updated Jan 6, 2026Jan 6, 2026

• OpenLog_Artemis

  Public
  The OpenLog Artemis is an open source datalogger the comes preprogrammed to automatically log IMU, GPS, serial data, and various pressure, humidity, and distanc…

  C++

  •

  Other

  •51•100•14•0•Updated Jan 5, 2026Jan 5, 2026

• SparkFun_u-blox_GNSS_v3

  Public
  An Arduino library which allows you to communicate seamlessly with u-blox GNSS modules using the Configuration Interface

  C++

  •

  Other

  •38•95•1•1•Updated Jan 3, 2026Jan 3, 2026

• SparkFun_Qwiic_OLED_1.5in

  Public
  Add a crisp, high-contrast user interface to your project with this compact 1.5-inch OLED display, featuring effortless Qwiic integration and low power consu…

  sparkfun-tutorial

  HTML

  •0•0•0•0•Updated Dec 19, 2025Dec 19, 2025

• red_vision

  Public
  SparkFun Red Vision

  Python

  •

  MIT License

  •1•0•1•0•Updated Dec 18, 2025Dec 18, 2025

• SparkFun_Red_Vision_Kit_for_RedBoard

  Public
  HTML

  •

  Other

  •0•0•0•0•Updated Dec 18, 2025Dec 18, 2025

• SparkFun_TMAG5273_Arduino_Library

  Public
  Communicates with the TMAG5273 over I2C to quickly integrate a Hall-effect sensor into your project.

  arduinosensorssparkfun-qwiic+ 1sparkfun-toolkit

  C++

  •

  MIT License

  •13•18•0•0•Updated Dec 12, 2025Dec 12, 2025

• SparkFun_IridiumSBD_I2C_Arduino_Library

  Public
  An Arduino library to support Short Burst Data communication using the Iridium 9602 and 9603N over both Serial and I2C

  C++

  •

  GNU Lesser General Public License v2.1

  •16•19•0•0•Updated Dec 10, 2025Dec 10, 2025

• SparkFun_DE9_Breakout

  Public
  0•0•0•0•Updated Dec 9, 2025Dec 9, 2025

• SparkFun_BlueSMiRF-v2

  Public
  Documentation and hardware Files for the SparkFun BlueSMiRF v2. These boards work as a wireless serial UART pipe and are a great wireless replacement for serial…

  sparkfun-tutorial

  C++

  •

  Other

  •3•4•1•0•Updated Dec 9, 2025Dec 9, 2025

• SparkFun_RTK_Firmware

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

  gpsgnsssurveying+ 2esp32-arduinosparkfun-tutorial

  C++

  •

  Other

  •56•102•21•0•Updated Dec 5, 2025Dec 5, 2025