mulcmu

mslicer. A high-performance, open-source slicer for MSLA resin printers.

neolink.net. Reolink camera bridge & NVR in pure C#/.NET — RTSP restreaming, multi-camera web UI, event recording + timeline, two-way talk, Home Assistant add-on. Speaks the proprietary Baichuan protocol; no transcoding, zero dependencies, Docker and Home Assistant ready.

neolink. An RTSP bridge to Reolink IP cameras

neolink. An RTSP bridge to Reolink IP cameras

kicad-jlcpcb-tools. Plugin to generate BOM + CPL files for JLCPCB, assigning LCSC part numbers directly from the plugin, query the JLCPCB parts database, lookup datasheets and much more.

Lightburn-config-for-Wazer-waterjet. This repository contains configuration files for LightBurn to get the WAZER waterjet working on LightBurn.

tnascert-deploy. TrueNAS certificate deployment tool

ultralytics. Ultralytics YOLO26, YOLO11, YOLOv8 — object detection, instance segmentation, semantic segmentation, image classification, pose estimation, object tracking

klipper-print-failure-detection. Local AI 3D printer failure detection system using a TensorFlow Lite model trained to detect print failures (spaghetti, blobs, cracks, and warping)

obico_ml_ha_addon. HA Addon for Obico ML REST API server

playlet. The unofficial, privacy driven, YouTube client for Roku

esphome-gea. ESPHome external component for GE Appliances via the GEA serial protocol

esphome-levoit-air-purifier. ESPHome custom component for Levoit branded smart WiFi air purifiers

esphome-levoit-humidifier. ESPHome custom component for Levoit branded smart WiFi humidifiers

helixscreen. A modern, lightweight touchscreen interface for Klipper 3D printers

ESP32-BLE-Keyboard. Bluetooth LE Keyboard library for the ESP32 (Arduino IDE compatible)

flipperzero-tpms. TPMS application for Flipper Zero

esphome-rtl_433-decoder. RTL_433 Decoder Component for ESPHome

rtl-haos. Python

klipper. Klipper is a 3d-printer firmware

Fabrication-Toolkit. An JLC PCB Fabrication Plugin for KiCad

PlateShapez. A quick and simple way to automate small, hardly-noticeable, random gaussian shapes to confuse AI license plate readers used by law enforcement and retailers.

gcode-syntax. G-Code syntax highlighting for Notepad ++ with UDL2.0

KlipperToolboard. A 3D printer tool head controller board

RemoteDebug. Library for Arduino to debug projects over WiFi, with web app or telnet, with print commands like Serial Monitor

RemoteDebug. Library for Arduino to debug projects over WiFi, with web app or telnet, with print commands like Serial Monitor

OrcaSlicer. G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

ESP32-Bit-Pirate. A Hardware Hacking Tool with Web-Based CLI That Speaks Every Protocol

home_maintenance. Custom integration for Home Assistant to track repeating tasks

searxng. SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

ESP32_FTPServer. An ESP32(CAM) FTP Server that supports active and passive modes. Works with most FTP clients.

scikinC. Set of tools to translate scikit learn and keras neural network in plain C

esphome-state-machine. ESPHome State Machine component

PrintGuard. Free, on-device 3D‑print failure detection that pauses the printer and pushes a snapshot alert. Runs install‑free in your browser, as a Docker hub, or a native macOS/Windows app. Open‑source, no cloud, no subscription.

lego. Let's Encrypt/ACME client and library written in Go

KlipperScreen. GUI for Klipper

ADS1220-Klipper-Board. A board for connecting up to 4 Load cells to an ADS1220

StealthburnerFullUSBPD. ANTLR

esphome-sonicare. Esphome packages

SquarelineToEsphome. C

klipper-flsun-t1-retrofit. Klipper is a 3d-printer firmware. This is a fork of Klipper specific to retrofitting the FLSUN T1 with off-the-shelf components in place of the proprietary garbage used in an effort to extract more money after the initial sale.

Candy_Claw. 3D Printed Candy Claw machine.

Fusion-360-FDM-threads. PHP

tiny-gea-api. C++

linDeltaCalib. Calibration scripts for linear delta 3d printers

klipper. Load Cell Testing: https://github.com/garethky/klipper/tree/load-cell-probe-community-testing

katapult. Configurable bootloader for Klipper

asuswrt. Router scripts

HTTP_GET_and_POST_with_JSON. Example of HTTP GET and POST with JSON on STM32F746 Discovery Board.

omxplayer. omxplayer

mkstft35_V1_open_bootloader. C

stm32f0-pico-dump. STM32F0x Protected Firmware Dumper with Raspberry Pi Pico

FLSUN-S1-Open-Source-Edition. FLSUN S1 Open Source Edition

stm32f1-picopwner. Dump read-out protected STM32F1's with a Pi Pico - A Pi Pico implementation of @JohannesObermaier's, Marc Schink's and Kosma Moczek's Glitch and FPB attack to bypass RDP (read-out protection) level 1 on STM32F1 chips

weatherflow-udp. WeatherFlow Personal Weather Station driver for weewx, via UDP broadcast packets

aesora_PMT9123. Arduino library for PMT9123

home-assistant-collection. Collection of Home Assistant projects

esphome_audio. Custom audio components for ESPHome

protoboard. Advanced protoboard layout with 1.27mm pitch for smd parts

ESPHomeMarlin2. C++

Flsun-S1-T1. Repository for FLSUN S1 & T1

st-link-v2-clone. How to Program and Recover Chinese Clone of the st-link v2 and reflash it to segger j-link

STM32H750B-DK_TouchGFX_FreeRTOS_MQTT_Example. A simple example of how to setup an MQTT project on STM32H750B-DK with TouchGFX and FreeRTOS.

CoolBox. STM32F7 - touchgfx project with ADC, LWIP and Modbus tcp/ip.

sonicare-ble-hacs. Sonicare BLE HACS integration

klipper_extras. Custom Extras for Klipper

paperless-ngx. A community-supported supercharged document management system: scan, index and archive all your documents

ControLeo2. Software for the ControLeo2 Reflow Oven controller

ESP32Servo. Arduino-compatible servo library for the ESP32

StateMachine. State machine library for Arduino

FastAccelStepper. A high speed stepper library for Atmega 168/328p (nano), Atmega32u4, Atmega 2560, ESP32, ESP32S2, ESP32S3, ESP32C3, ESP32C6, Atmel SAM Due, Raspberry pi pico and pico 2

StateMachine. State machine library for Arduino

lv_gui_builder. Drag end drop GUI designer for LVGL Creator editor

notepad-plus-plus. Notepad++ official repository

SamsungTV-RS232-EX-LINK. Random stuff learned about EX-LINK via RS232

UMSKT. An open source toolkit designed to research Microsoft Pre-Vista licensing mechanisms

XPKeygen. Windows XP Keygen

BOSL2. The Belfry OpenScad Library, v2.0. An OpenSCAD library of shapes, masks, and manipulators to make working with OpenSCAD easier. BETA

Round-Anything. A set of OpenSCAD utilities for adding radii and fillets, that embodies a robust approach to developing OpenSCAD parts.

esphome-lvgl. ESPhome with LVGL component

lvgl. LVGL is a free, full-featured embedded UI library for devices from small MCUs to 3D-capable MPUs, enhanced by LVGL Pro, a professional editor and tooling.

OMOTE-Firmware. Open Source Remote - Firmware

MAX17048. Arduino library for MAX17048/MAX17049 1-Cell/2-Cell Fuel Gauge with ModelGauge

TI_Platform_Cores_For_Arduino. Use Arduino as a replacement for Energia to develop on Texas Instruments LaunchPad products in the MSP430, MSP432, and Tiva families.

LibreChat. Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

kimotor. KiCad plugin for the design of parametric PCB motors

adaptive-cover. An Adaptive Cover component for HomeAsisstant to control covers based on the sun's position

msptool. MSP430G2xx3 flashing tool supporting Linux, Windows, and Mac OS.

MSP430-Breadstick. Texas Instrument MSP430G2553 based development board.

bluepad32. Bluetooth gamepad, mouse and keyboard support for ESP32 and PicoW

esp32-s3-pinouts. ESP32-S3 Pinout Quick Guide

AMConnect. C++

ESP-PROG-Adapter. Adapter PCB and Kicad Library to make adding component-less program and debug footprints to your PCBs as easy as possible

Delta-Bed-Calibration-Tool. HTML calculator for calibrating delta 3d printers.

MoonrakerPy. A Python package for interface with the Moonraker API.

Honeywell-HPAx00-ESPHome.

TouchLib. A generic touch library for Arduino, usable for both resistive and capacitive touch

VINCA_reader. JavaScript

Klipper-Flsun-Speeder-Pad. Klipper Configurations for FLSUN Speeder Pad

GarminHomeAssistant. Garmin application to provide a dashboard to control your Home Assistant

hasscontrol. Simple garmin widget to control home assistant scenes

CYD-Klipper. An implementation of a wireless Klipper, Bambu and Octoprint status display on an ESP32 + screen

reverse-proxy-confs. These confs are pulled into our SWAG image: https://github.com/linuxserver/docker-swag

esphome-gui. External component for ESPHome for building GUI with LVGL

Inkscape_Jigsaw_Puzzle. Jigsaw puzzle generator extension for Inkscape

inkscape-jigsaw. An extension for Inkscape that creates jigsaw shaped pieces. Options for back, and single cut pieces.

hon. Home Assistant integration for Haier hOn: support for Haier/Candy/Hoover home appliances like washing machines and air conditioners in 28 languages.

docker-arm-cross-toolchain. Modern GCC cross-compilation toolchains for Raspberry Pi

AutoMower-BLE. This is an unofficial reverse engineered Husqvarna Automower Connect BLE library. This allows connecting and controlling an Automower without any accounts, cloud or network connection.

Klipper-Firmware-FLSUN-QQ-S-Pro-Delta-Printer. Firmware configuration files and instructions on how to get the Klipper ecosystem running on the FLSUN QQ-S Pro delta 3D printer

CIPster. Ethernet/IP (Common Industrial Protocol) stack in C++. This started as a C to C++ conversion of C based OpENer.

lvgl_demo. LVGL graphic demo for Raspberry Pi with 7" screen

esp32-open-mac. Reverse engineered wifi driver for the ESP32

rasp-pi-min-console-build. A collection of shell and Perl scripts that build a minimal-ish, read-only installation of Linux on an SD card, that provides a fast-booting console environment a Raspberry Pi

libplctag. This C library provides a portable and simple API for accessing Allen-Bradley and Modbus PLC data over Ethernet.

pycomm3. A Python Ethernet/IP library for communicating with Allen-Bradley PLCs.

odva_ethernetip. Library implementing ODVA EtherNet/IP (Industrial Protocol).

EIPScanner. Free implementation of EtherNet/IP in C++

EEIP.NET. Ethernet/IP compatible library for .NET implementations

OpENer. OpENer is an EtherNet/IP stack for I/O adapter devices. It supports multiple I/O and explicit connections and includes objects and services for making EtherNet/IP-compliant products as defined in the ODVA specification.

esphome_custom_audio_boards. C

libSWD-esp32. ESP32 IDF component for SWD communication

flipperzero-firmware. Flipper Zero firmware source code

dog-bark-detector. Detect dog bark from spectrogram classification using sndfile-tools and darknet

rat-ratgdo. Open source schematics for ratgdo PCB

RC5. Arduino library for RC5 infrared decoding

secplus. A software implementation of the Security+ system used by garage door openers

rd200v2. RadonEye RD200 Version 2 Integration for Home Assistant

MiniDeltaV2firmware. This is the repository that contains the community version firmware for the Monoprice MiniDeltaV2 3D Printer.

MiniPID. C++ PID controller designed for quickly and easily implementing stable closed loop control.

Serial-Studio. Open-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more.

esphome-ratgdo. ratgdo for ESPHome

ratgdo.

Tempest_Inkplate10_Display. WeatherFlow Tempest display for Inkscape 10.

turbo-resin. Open-source firmware for resin printers

asuswrt-merlin.ng. Third party firmware for Asus routers (newer codebase)

radpro. Custom firmware for Geiger counters/radiation meters (FS2011, Bosean FS-600, FS-1000, FS-5000, FNIRSI GC-01, FNIRSI GC-03, GQ GMC-800)

arduino-audiokit. Arduino ADF/Audiokit HAL (support for ESP32-A1S, AI-Thinker, LyraT for ES7148, ES7210, ES7243, ES8311, ES8347, ES8388, TAS5805M, AC101 audio chips)

es8388arduino. Arduino library for ES8388 audio codec (ESP32-A1S-AudioKit by AI-Thinker)

ArduinoNvs. ESP32 NVS Non-volatile storage library

automower. Control your Husqwarna Automower remotely

ESPHome_BLE_TPMS. ESPHome BLE TPMS template

tpms_ble. 🏍️ Home Assistant custom integration for Tire Pressure sensors

GUIslice. GUIslice drag & drop embedded GUI in C for touchscreen TFT on Arduino, Raspberry Pi, ARM, ESP8266 / ESP32 / M5stack using Adafruit-GFX / TFT_eSPI / UTFT / SDL

anotter-sensor-hub. Anotter OSHW environment sensor hub, focussed on Sensirion SEN055/SEN05x sensors, featuring a prometheus-exporter.

esphome-rhasspy. rhasspy custom component for Esphome

ESP32-Rhasspy-Satellite. The repo has implementing an esp32 standalone MQTT audio streamer. Is is desinged to work as a satellite for Rhasspy (https://rhasspy.readthedocs.io/en/latest/). It supports multiple devices

esp-box. The ESP-BOX is a new generation AIoT development platform released by Espressif Systems.

mariner. Web interface for controlling MSLA 3D Printers based on Chitu controllers, such as the ones by Elegoo and Phrozen.

Filters. Filter utilities for Arduino

sqlite_micro_logger_arduino. Fast and Lean Sqlite database logger for Arduino UNO and above

LITTLEFS. LittleFS library for arduino-esp32

littlefs. A little fail-safe filesystem designed for microcontrollers

BLE-TPMS. ESP32 BLE Tire Pressure Management System

ReedTripRadio. Alternative firmware for wireless 433MHz door/window reed sensors triggered by magnetic contacts.

wood-pellet-stove-with-TYWE1S-Tuya-chip. CSS

lilygo-tdisplays3-esphome. tdisplay s3 170x320 running esphome using patched tft_espi

Window-Door-sensor-Version-5. Version 5 of the Window/Door sensor project this time with ultra low current consumption

HashCheck. HashCheck Shell Extension for Windows with added SHA2, SHA3, and multithreading; originally from code.kliu.org

KeePassQRCodeView. KeePass 2.x plugin which shows QR Codes for entry fields.

TTGO-T-Display-esphome-sample. ESPHome template to show HomeAssistant sensor data in a TTGO T-Display

esphome-vscode. ESPHome VSCode plugin

ws2mqtt. Connect WiSafe2 devices to Home Assistant

UVtools. MSLA/DLP, file analysis, calibration, repair, conversion and manipulation

ParametricText. Fusion 360™ add-in for creating Text Parameters in sketches.

nesClassicController. NES Classic Controller driver for Arduino

SVGFonts. A place the hold the svg fonts I use for laser cutting

homeThing. Wifi Smart Home Remotes that run on ESPHome

Marlin_2.1.x. This repository, based on the work of the Marlin team, contains the source code and some firmware for the Deltas printers. This firmware is optimized for FLSun 3D printers based on the original 32-bit platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.

penumbra. Penumbra Color Theme

LaserTPG. Test pattern generator for laser cutters and laser engravers

Ciphey. ⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

open_mower_ros. C++

concordance. Program Harmony remote controls from Linux, Windows, or Mac!

OpenMower. Let's upgrade cheap off-the-shelf robotic mowers to modern, smart RTK GPS based lawn mowing robots!

ArcWelderPlugin. A plugin for OctoPrint used to convert G0/G1 commands to G2/G3 commands. Reduce the size of your gcode files, and reduce number of gcodes per second sent to your printer.

husqvarna_automower. Custom component for Home Assistant to monitor and control your Husqvarna Automower

ai-esp32-rotary-encoder. Easy implement rotary encoder to your application using microcontroler like ESP32

PM2008. C++

smartplug. Alternative firmware for Etekcity's "Voltson Wi-Fi Smart Plug Mini Outlet" (ESW01-USA)

leviot-hw. WIP - first revision HAS ISSUES - Levoit Air Purifier Custom IoT PCB - based on ESP32

IoT. Code for varios IoT devices

squeezelite-esp32. ESP32 Music streaming based on Squeezelite, with support for multi-room sync, AirPlay, Bluetooth, Hardware buttons, display and more

MrDiy-Audio-Notifier. MrDiy Audio Notifier (based on esp8266audio) ported to platformio for ESP32

gehome. Python SDK for GE smart appliances

Button2. Arduino/ESP button library that provides callback functions to track single, double, triple and long clicks. It also takes care of debouncing.

ha-automower. Automower Custom Component for Home Assistant

TFT_eSPI. Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips

gcode-cmm. Adapt a USB-controllable 3D printer into a CMM machine

hass-weatherflow. Home Assistant Integration for WeatherFlow Stations

ESP3D-WEBUI. A Web UI for ESP8266 or ESP32 based boards connected to 3D printers / CNC

ESP3D. FW for ESP8266/ESP8285/ESP32 used with 3D printer

Calibration-Shapes. A Cura plugin that adds simple shapes (cube, cylinder, tube) and also 24 Calibration and test parts + 7 Postprocessing scripts

mks-wifi-plugin. MKS wifi plugin for Cura

esp_8_bit. Atari 8 bit computers, NES and SMS game consoles on your TV with nothing more than a ESP32 and a sense of nostalgia

ESP32Wiimote. Tiny Arduino ESP32 library for the Wii Remote controller

ESPixelClock. Collection of code examples for the ESPixelClock

AI-on-the-edge-device. Easy to use device for connecting "old" measuring units (water, power, gas, ...) to the digital world

casserole. Control GE appliances

gea-sdk. The GE Appliances Software Development Kit