Repository Index

HiveMQ MQTT Client is an MQTT 5.0 and MQTT 3.1.1 compatible and feature-rich high-performance Java client library with different API flavours and backpressure support

• mqtt
• mqtt-client
• mqtt-protocol
• reactive-streams

LLM-first, 3D-native robotics and simulation workspace.

A Unix, Windows, Raspberry Pi Object Speed Camera using python3, opencv, video streaming, motion tracking. Includes a Standalone Web Server , Image Search using opencv template match and a whiptail Admin Menu Interface Includes picam and webcam Plugins for motion track security camera configuration including rclone sync scripts.

• motion-tracking
• opencv
• rpi-camera
• speed-cam

Turn Amazon Echos (Echo Dot 3, Echo Dot 2, Echo 2) into local Home Assistant voice satellites. Keeps Amazon's mic processing and wake word engine, replaces Alexa with a small C daemon speaking ESPHome or Wyoming. Multiroom music via Music Assistant, Bluetooth speaker and proxy, no cloud.

• assist
• echo-dot
• esphome-api
• home-assistant

OpenAI Gym environments for an open-source quadruped robot (SpotMicro)

• openai-gym
• openai-gym-environments
• robotics
• tensorflow

A map representation based on 3D segments

A self-hosted dashboard for CrowdSec: investigate alerts, manage decisions, monitor runtime metrics, and send notifications from one responsive UI.

• crowdsec
• crowdsec-lapi
• crowdsec-manager
• dashboard

Robotics with GPU computing

• point-cloud
• cuda
• pybind11
• gpu

A Modular Optimization framework for Localization and mApping (MOLA)

• slam
• lidar
• lidar-point-cloud
• localization

Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.x and V5 in golang

• mqtt
• mqtt-broker
• mqtt-protocol
• mqtt-server

IKPy, an Universal Inverse Kinematics library

• inverse-kinematics
• urdf
• robotics
• poppy

Seemingly normal USB drive with a hidden security feature

:airplane: Multi-functional, compatible DIY general aviation proximity awareness system

• traffic
• aviation
• flarm
• radio

Implementation of Tightly Coupled 3D Lidar Inertial Odometry and Mapping (LIO-mapping)

• sensor-fusion
• slam
• mapping
• icra2019

SuMa++: Efficient LiDAR-based Semantic SLAM (Chen et al IROS 2019)

• rangenet-lib
• suma
• lidar
• slam

PiKISS for Raspberry Pi: A bunch of scripts with menu to make your life easier.

• raspberry-pi
• shell
• scripts-collection
• odroid

AI-IMU Dead-Reckoning

• imu
• state-estimation
• inertial-odometry
• localization

A desktop pet that reacts to your Claude Code sessions in real-time — thinking, typing, juggling, sleeping, and more.

Make your Sonoff Switch compatible with Apple Homekit! 🎉

• sonoff
• homekit
• apple
• esp8266

An image processing pipeline for ROS.

• ros
• c-plus-plus
• python
• image-processing

Interactive Map Correction for 3D Graph SLAM

• ros
• slam
• lidar
• velodyne

DroneBridge is a system based on the WifiBroadcast approach. A bidirectional digital radio link between two endpoints is established using standard WiFi hardware and a custom protocol. DroneBridge is optimized for use in UAV applications and is a complete system. It is intended be a real alternative to other similar systems, such as DJI Lightbridge or OcuSync.

• msp
• telemetry
• wifibroadcast
• dronebridge

A GCode sender (not only for lasers or plotters) for up to two GRBL controller. SVG, DXF, HPGL import. 6 axis DRO.

• grbl
• plotter
• grbl-plotter
• cnc

Point cloud registration pipeline for robot localization and 3D perception

• robot-localization
• localization
• robotics
• mapping