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SparkFun Electronics

Building open source widgets to make prototyping hardware easier since 2002.
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SparkFun

Open Source is at the core of what we do at SparkFun. The schematics, designs and associated software for all our breakout boards are open and right here on GitHub.

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  1. Github_Tutorial Github_Tutorial Public

    A very basic and flawed piece of code to show how Github GUI works.

    C++ 97 948

Repositories

Showing 10 of 1448 repositories
  • SparkFun_RTK_Everywhere_Firmware Public

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

    sparkfun/SparkFun_RTK_Everywhere_Firmware’s past year of commit activity
    C++ 42 17 14 1 Updated Nov 18, 2025
  • ESP32_OTA_BLE_React_WebApp_Demo Public

    This repository corresponds with [this SparkFun Tutorial](https://learn.sparkfun.com/tutorials/1199) on using BLE and a React WebApp to send OTA updates to an ESP32

    sparkfun/ESP32_OTA_BLE_React_WebApp_Demo’s past year of commit activity
    JavaScript 38 17 2 7 Updated Nov 18, 2025
  • SparkFun_GNSSDO Public

    The SparkFun GNSS Disciplined Oscillator (GNSSDO) is a precision time and frequency reference based on the Septentrio mosaic-T GNSS receiver. It features a disciplined 10MHz TCXO oscillator, aluminum enclosure, Ethernet, PTP broadcast, data logging, multiple power options, and supports the Fugro AtomiChron timing service.

    sparkfun/SparkFun_GNSSDO’s past year of commit activity
    C++ 2 1 3 0 Updated Nov 18, 2025
  • sparkfun.github.io Public
    sparkfun/sparkfun.github.io’s past year of commit activity
    HTML 0 0 0 0 Updated Nov 18, 2025
  • SparkFun_SiT5358_DCTCXO_Arduino_Library Public

    An Arduino library for the SiT5358 Digitally-Controlled Temperature-Compensated Crystal Oscillator from SiTime

    sparkfun/SparkFun_SiT5358_DCTCXO_Arduino_Library’s past year of commit activity
    C++ 1 MIT 0 0 0 Updated Nov 17, 2025
  • SparkFun_STP3593LF_OCXO_Arduino_Library Public

    An Arduino library for the STP3593LF (ROX5242T1N) Digitally-Controlled Double-Oven Crystal Oscillator from rakon

    sparkfun/SparkFun_STP3593LF_OCXO_Arduino_Library’s past year of commit activity
    C++ 0 MIT 0 0 0 Updated Nov 17, 2025
  • SparkFun_SiT5811_OCXO_Arduino_Library Public

    An Arduino library for the SiT5811 Digitally-Controlled Oven-Controlled Crystal Oscillator from SiTime

    sparkfun/SparkFun_SiT5811_OCXO_Arduino_Library’s past year of commit activity
    C++ 0 MIT 2 0 0 Updated Nov 17, 2025
  • SparkFun_GNSS_LG580P Public

    A USB breakout board for the quadband RTK LG580P receiver with dual antenna input and extremely accurate heading.

    sparkfun/SparkFun_GNSS_LG580P’s past year of commit activity
    HTML 1 0 0 0 Updated Nov 17, 2025
  • SparkFun_RTK_Everywhere_Firmware_Binaries Public

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

    sparkfun/SparkFun_RTK_Everywhere_Firmware_Binaries’s past year of commit activity
    Python 3 1 0 0 Updated Nov 14, 2025
  • red_vision Public

    SparkFun Red Vision

    sparkfun/red_vision’s past year of commit activity
    Python 0 MIT 1 5 1 Updated Nov 13, 2025
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