1.ArduPilot / ardupilot
ArduPlane, ArduCopter, ArduRover, ArduSub source
- arducopter
- ardupilot
- arduplane
- ardurover
- ardusub
- uav
- +14 more
+1,388 stars
from 14,931 · score 7.24
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
83 repositories by Attention Score · May 9, 2026 – Nov 4, 2026 (UTC)
2.DarkFlippers / unleashed-firmware
Flipper Zero Unleashed Firmware
- jailbreak
- keeloq
- rolling-codes
- alternative-firmware
- flipper
- flipperzero
- +10 more
+1,292 stars
from 21,356 · score 7.16
3.flipperdevices / flipperzero-firmware
Flipper Zero firmware source code
+1,055 stars
from 15,783 · score 6.96
4.betaflight / betaflight
Open Source Flight Controller Firmware
- betaflight
- cleanflight
- flight-controller
- hacktoberfest
+874 stars
from 10,868 · score 6.77
5.Koenkk / zigbee2mqtt
Zigbee 🐝 to MQTT bridge 🌉, get rid of your proprietary Zigbee bridges 🔨
- hacktoberfest
+756 stars
from 15,032 · score 6.63
6.arendst / Tasmota
Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
+732 stars
from 24,232 · score 6.60
7.UZ-SLAMLab / ORB_SLAM3
ORB-SLAM3: An Accurate Open-Source Library for Visual, Visual-Inertial and Multi-Map SLAM
- slam-algorithms
+692 stars
from 8,528 · score 6.54
8.secluso / core
A privacy-preserving Raspberry Pi home security camera that uses advanced end-to-end encryption.
- end-to-end-encryption
- home-security
- local-ai
- privacy
- privacy-tools
- security-camera
- +14 more
+599 stars
from 1,094 · score 6.40
+571 stars
from 11,457 · score 6.35
10.pikvm / pikvm
Open and inexpensive DIY IP-KVM based on Raspberry Pi
- raspberry-pi
- kvm
- ipmi
- vnc
- mass-storage-device
- ip-kvm
- +9 more
+503 stars
from 9,938 · score 6.22
11.MarlinFirmware / Marlin
Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
- reprap
- arduino
- 3d-printing
- firmware
- avr
- atmel
- +3 more
+358 stars
from 17,291 · score 5.88
12.rpng / open_vins
An open source platform for visual-inertial navigation research.
- visual-inertial-odometry
- slam
- msckf
- sensor-calibration
- ekf-localization
- research-platform
- +3 more
+306 stars
from 2,862 · score 5.73
+304 stars
from 2,423 · score 5.72
14.HKUST-Aerial-Robotics / VINS-Fusion
An optimization-based multi-sensor state estimator
+288 stars
from 4,484 · score 5.67
15.jopohl / urhArchived
Universal Radio Hacker: Investigate Wireless Protocols Like A Boss
+260 stars
from 12,341 · score 5.56
16.gnss-sdr / gnss-sdr
GNSS-SDR, an open-source software-defined GNSS receiver
- sdr
- gnss
- c-plus-plus
- signal-processing
- gnuradio
- gnss-sdr
- +5 more
+258 stars
from 2,065 · score 5.56
17.betaflight / betaflight-configurator
Cross platform configuration and management application for the Betaflight firmware
- betaflight
- hacktoberfest
+192 stars
from 3,155 · score 5.26
18.luigifreda / pyslam
pySLAM is a hybrid Python/C++ Visual SLAM pipeline supporting monocular, stereo, and RGB-D cameras. It provides a broad set of modern local and global feature extractors, multiple loop-closure strategies, a volumetric reconstruction module, integrated depth-prediction models, and semantic segmentation capabilities for enhanced scene understanding.
- 3d-reconstruction
- depth-prediction
- feature-matching
- global-features
- local-features
- rgbd-slam
- +14 more
+178 stars
from 3,257 · score 5.19
19.motioneye-project / motioneye
A web frontend for the motion daemon.
- python
- python3
- camera
- raspberrypi
- motion-detection
+162 stars
from 4,560 · score 5.09
20.MichaelGrupp / evo
Python package for the evaluation of odometry and SLAM
+162 stars
from 4,194 · score 5.09
21.LibrePCB / LibrePCB
A powerful, innovative and intuitive EDA suite for everyone!
+151 stars
from 2,888 · score 5.02
22.KristianP26 / ble-scale-sync
Universal BLE Smart Scale bridge. Captures body composition from Renpho, Xiaomi & 20+ others, syncs to Garmin Connect, Strava, MQTT (Home Assistant), InfluxDB, Webhooks, Ntfy & local files (CSV/JSONL). Headless CLI for Raspberry Pi, Linux, macOS & Windows.
+151 stars
from 64 · score 5.02
23.Botspot / pi-apps
Raspberry Pi App Store for Open Source Projects
- pi-apps
- raspberry-pi
- uninstall
- gui
- install
- installer
- +8 more
+147 stars
from 2,697 · score 5.00
24.mainsail-crew / mainsail
Mainsail is the popular web interface for managing and controlling 3D printers with Klipper.
- klipper
- moonraker
- interface
- responsive
- 3d-printing
- mainsail
- +2 more
+130 stars
from 2,115 · score 4.88
+126 stars
from 1,326 · score 4.84
26.1technophile / OpenMQTTGateway
MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility & LoRa.
- mqtt
- gateway
- openhab2
- home-automation
- home-assistant
- wemos-d1
- +13 more
+120 stars
from 3,996 · score 4.80
27.fluidd-core / fluidd
Fluidd, the klipper UI.
- klipper
- vorondesign
- moonraker
- hacktoberfest
- 3d-printing
- fluidd
- +1 more
+119 stars
from 1,724 · score 4.79
28.schreibfaul1 / ESP32-audioI2S
Play mp3 files from SD via I2S
- esp32
- max98357a
- i2s
- mp3
- pcm5102a
- aac
- +7 more
+119 stars
from 1,600 · score 4.79
29.rsta2 / circle
A C++ bare metal environment for Raspberry Pi with USB (32 and 64 bit)
- raspberry-pi
- c-plus-plus
- bare-metal
- usb
- tcp-ip
+106 stars
from 2,235 · score 4.67
30.EdJoPaTo / mqttui
Subscribe to a MQTT topic or publish something quickly from the terminal
- mqtt
- mqtt-client
- mqtt-cli
- cli
- terminal-based
- mqtt-explorer
- +2 more
+89 stars
from 655 · score 4.50
31.winder / Universal-G-Code-Sender
A cross-platform G-Code sender for GRBL, Smoothieware, TinyG and G2core.
- grbl
- java
- gcode-parser
- grbl-control
- gcode
- cnc
- +6 more
+87 stars
from 2,195 · score 4.48
32.leapmotion / ProjectNorthStar
The open-source files comprising Leap Motion's Project North Star AR Headset.
+81 stars
from 1,753 · score 4.41
33.lyusupov / SoftRF
:airplane: Multi-functional, compatible DIY general aviation proximity awareness system
- traffic
- aviation
- flarm
- radio
- uav
- mavlink
- +14 more
+71 stars
from 965 · score 4.28
34.earlephilhower / ESP8266Audio
Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, OGG/Opus, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32 and Pico
+67 stars
from 2,347 · score 4.22
35.svenhb / GRBL-Plotter
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
- laser
- cad
- +13 more
+60 stars
from 848 · score 4.11
36.biologist79 / ESPuino
RFID-controlled musicplayer powered by ESP32
+56 stars
from 383 · score 4.04
37.ankitdhall / lidar_camera_calibration
ROS package to find a rigid-body transformation between a LiDAR and a camera for "LiDAR-Camera Calibration using 3D-3D Point correspondences"
+48 stars
from 1,728 · score 3.89
38.ayushsharma82 / ESP-DASH
Blazing fast library to create a functional, on-device dashboard for ESP32, RP2040+W and RP2350+W microcontrollers
+46 stars
from 1,371 · score 3.85
39.luc-github / ESP3D
FW for ESP8266/ESP8285/ESP32 used with 3D printer
+44 stars
from 1,958 · score 3.81
+42 stars
from 1,285 · score 3.76
41.hjelev / rpi-mqtt-monitor
Raspberry Pi MQTT Monitor gathers system information and sends it to a MQTT server.
- home-assistant
- homeassistant
- mqtt
- sensor
- monitoring
- monitoring-scripts
- +10 more
+37 stars
from 293 · score 3.64
42.inkcut / inkcut
An application for controlling 2D plotters, cutters, engravers, and CNC machines.
+36 stars
from 405 · score 3.61
43.RoganDawes / P4wnP1
P4wnP1 is a highly customizable USB attack platform, based on a low cost Raspberry Pi Zero or Raspberry Pi Zero W.
+35 stars
from 4,352 · score 3.58
44.ChristopheJacquet / PiFmRds
FM-RDS transmitter using the Raspberry Pi's PWM
+35 stars
from 1,560 · score 3.58
45.hyye / lio-mapping
Implementation of Tightly Coupled 3D Lidar Inertial Odometry and Mapping (LIO-mapping)
- sensor-fusion
- slam
- mapping
- icra2019
+33 stars
from 1,001 · score 3.53
+31 stars
from 2,702 · score 3.47
47.mainsail-crew / MainsailOS
This Raspberry Pi distribution for managing Klipper 3D printers with Mainsail provides all you need.
- klipper
- mainsail
- mainsail-os
- raspberry-pi
- 3d-printing
- distribution
- +7 more
+28 stars
from 720 · score 3.37
48.Alia5 / PiCCANTE
PiCCANTE is a powerful tool for exploring and reversing CAN busses of vehicles, based on Raspberry Pi Pico (any model)
- can
- canbus
- car
- car-hacking
- reverse-engineering
- vehicle
- +2 more
+28 stars
from 75 · score 3.37
49.Edzelf / ESP32-Radio
Internet radio based on ESP32, VS1053 and a TFT screen.
+26 stars
from 1,052 · score 3.30
+25 stars
from 2,212 · score 3.26
51.tasmota / tasmotizer
ESP... The time has come to... Tasmotize!
- tasmota
- flash
- esp8266
- config-management
- backup-utility
- restore-utility
+23 stars
from 1,519 · score 3.18
52.xoseperez / espurna
Home automation firmware for ESP8266-based devices
- esp8266
- sonoff
- home
- automation
- espurna
- firmware
+21 stars
from 3,037 · score 3.09
53.dpipstudio / botwave
BotWave - Your Raspberry Pi FM Network
- fm
- network
- piwave
- python
- radio
- raspberry-pi
- +7 more
+20 stars
from 125 · score 3.04
54.femto-code / Raspberry-Pi-Dashboard
Web-App Dashboard to monitor Raspberry Pi hardware and software status. Nothing more than Webserver + PHP required.
- raspberry-pi
- raspberrypi
- raspberry
- dashboard
- web-application
- web-app
- +9 more
+19 stars
from 356 · score 3.00
55.koide3 / interactive_slam
Interactive Map Correction for 3D Graph SLAM
+18 stars
from 953 · score 2.94
56.TixiaoShan / traversability_mapping
Bayesian Generalized Kernel Inference for Terrain Traversability Mapping
+13 stars
from 332 · score 2.64
57.AronHetLam / ATEM_tally_light_with_ESP8266
Wireless tally light for use with ATEM switchers, which connects over WiFi, using an ESP WiFi module.
- tally-light
- atem
- d1-mini
- esp8266
- neopixel
- fastled
- +1 more
+12 stars
from 188 · score 2.56
+11 stars
from 224 · score 2.48
59.BitWise-0x / homebridge-blink-security
Blink camera integration for Homebridge
- apple
- automation
- blink
- homebridge
- homebridge-plugin
- homekit
- +5 more
+11 stars
from 5 · score 2.48
60.gmag11 / painlessMesh
ESP8266 based mesh. This is a mirror copy of https://gitlab.com/painlessMesh/painlessMesh PLEASE ADD COMMENTS, ISSUES and PULL REQUESTS ON GITLAB so that all information is centralized.
+9 stars
from 554 · score 2.30
61.Heerkog / MicroPythonBLEHID
Human Interface Device (HID) over Bluetooth Low Energy (BLE) GATT library for MicroPython.
- hid
- keyboard
- mouse
- joystick
- micropython
- library
+8 stars
from 321 · score 2.20
62.TUC-ProAut / libRSF
A robust sensor fusion library for online localization.
- sensorfusion
- estimation-algorithm
- gnss
- ranging
- localization
- robotics
+7 stars
from 332 · score 2.08
63.st-one-io / node-red-contrib-s7
A Node-RED node to interact with Siemens S7 PLCs
- plc
- siemens-s7-plcs
- node-red
+7 stars
from 129 · score 2.08
64.SimonWaldherr / DIY-Arcade-Machine
Play classic arcade games on a 64x64 RGB LED Matrix, powered by the Raspberry RP2040.
- arcade-game
- arcade-machine
- diy-electronics
- game
- hacktoberfest
- hacktoberfest-accepted
- +5 more
+7 stars
from 20 · score 2.08
65.supergreenlab / SuperGreenOS
🧠 SuperGreenOS home farming automation software for esp32, all in one package, and controllable from your smartphone, pc, mac, linux, toaster, plumbus, whatnot...
- esp32
- growbox
- iot
- mqtt
- dashboard
- monitoring
- +8 more
+6 stars
from 216 · score 1.95
66.martim01 / pam
Audio Monitoring Software designed to run on a Raspberry pi with touchscreen
+6 stars
from 180 · score 1.95
+5 stars
from 567 · score 1.79
68.Scott-Cooper / Drawbot_image_to_gcode_v2
Creates gcode for use on drawbots
+5 stars
from 179 · score 1.79
69.mdzio / ccu-jack
CCU-Jack bietet einen einfachen und sicheren REST- und MQTT-basierten Zugriff auf die Datenpunkte der Zentrale (CCU) des Hausautomations-Systems HomeMatic. Zudem können einfach Fremdgeräte an die CCU angebunden werden.
- homematic
- smarthome
- ccu
- restful-api
- mqtt
- broker
- +4 more
+5 stars
from 142 · score 1.79
70.mofosyne / arduino-gameboy-printer-emulator
Code to emulate a gameboy printer via the gameboy link cable
+4 stars
from 362 · score 1.61
71.nschloe / stressberry
Stress tests for the Raspberry Pi :sweat_smile:
- raspberry-pi
- stress-test
- temperature
- pypi
- python
- python3
+4 stars
from 361 · score 1.61
72.e154 / smart-home
software package for automation
- smart-home
- go
- golang
- smarthome
- raspberry-pi
- home-automation
- +8 more
+4 stars
from 97 · score 1.61
+4 stars
from 92 · score 1.61
+3 stars
from 259 · score 1.39
75.mispacek / ESP-File_manager
Web browser based file manager for ESP32 in micropython
+3 stars
from 18 · score 1.39
76.gridhead / sysmon
An intuitive remotely-accessible system performance monitoring and task management tool for servers and headless Raspberry Pi setups.
- sysadmin-tool
- system-monitoring
- performance-analysis
- distributed-computing
- raspberry-pi
+2 stars
from 199 · score 1.10
77.kike-canaries / canairio_firmware
CanAirIO is a citizen science initiative. We are developing a mobile application that is able to set a PM2.5 or CO2 sensors, and other related sensors, as a fixed station using WiFi or mobile station with an smartphone by using a Bluetooth connection.
+2 stars
from 126 · score 1.10
78.simonjwright / FreeRTOS-Ada
This project contains various GNAT Ada Run Time Systems (RTSs) based on FreeRTOS for MCUs: the Arduino Due, the STM32F4-series evaluation boards from STMicroelectronics and the BBC micro:bit (v1); working on Espressif ESP32-H2 and RaspberryPi RP2350 (risc-v core)
- ada
- gnat
- cortex
- rts
- risc-v
- rtos
+2 stars
from 79 · score 1.10
79.GeiserX / PiSpot-WatchArchived
Software for running a PiSpot Watch (composed of a Raspberry Pi Zero and a PaPiRus Zero) for the company GPConnect
+2 stars
from 1 · score 1.10
80.brainelectronics / micropython-modbus
MicroPython Modbus RTU Slave/Master and TCP Server/Slave library
- micropython
- micropython-esp32
- library
- modbus-tcp
- modbus-rtu
- modbus-master
- +3 more
+1 stars
from 145 · score 0.69
+1 stars
from 77 · score 0.69
+1 stars
from 11 · score 0.69
83.BitWise-0x / homebridge-smartrent
SmartRent integration for HomeBridge
- homebridge
- homebridge-plugin
- homekit
- automation
- smarthome
- smartrent
- +4 more
+1 stars
from 3 · score 0.69