Ranked by Attention Score: stars gained over the last 30 complete days
75 repositories by Attention Score · Oct 6, 2026 – Nov 4, 2026 (UTC)
Free SDR receiver for macOS, Windows and Linux: digital TV (DVB-T/T2, DVB-C, DVB-S/S2, ATSC, ISDB-T, DTMB), DAB+, FM, DRM, aviation (ADS-B, ACARS, VDL2), satellites, GNSS, ham modes (FT8, PSK31, CW), digital voice, cell towers and a spectrum analyser. HackRF, RTL-SDR, Airspy, SDRplay, BladeRF, LimeSDR, Pluto, USRP.
ESP-SDR uses the undocumented raw I/Q capture functionality of ESP32 family chips to turn them into (low-duty-cycle) Software Defined Radios
ArduPlane, ArduCopter, ArduRover, ArduSub source
Ultra-minimal, zero-CPU 5.8 GHz analog FPV video receiver using ESP32-C5 Wi-Fi 6 PHY MODEM_DIAG, BitScrambler WBFM demodulation & resistor DAC CVBS
Flipper Zero Unleashed Firmware
Flipper Zero firmware source code
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
Open Source Flight Controller Firmware
ORB-SLAM3: An Accurate Open-Source Library for Visual, Visual-Inertial and Multi-Map SLAM
Zigbee 🐝 to MQTT bridge 🌉, get rid of your proprietary Zigbee bridges 🔨
Open and inexpensive DIY IP-KVM based on Raspberry Pi
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.
An open source platform for visual-inertial navigation research.
An optimization-based multi-sensor state estimator
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.
Python package for the evaluation of odometry and SLAM
A powerful, innovative and intuitive EDA suite for everyone!
GNSS-SDR, an open-source software-defined GNSS receiver
A web frontend for the motion daemon.
Mainsail is the popular web interface for managing and controlling 3D printers with Klipper.
Cross platform configuration and management application for the Betaflight firmware
The open-source files comprising Leap Motion's Project North Star AR Headset.
Universal Radio Hacker: Investigate Wireless Protocols Like A Boss
Raspberry Pi App Store for Open Source Projects
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.
Play mp3 files from SD via I2S
A C++ bare metal environment for Raspberry Pi with USB (32 and 64 bit)
A cross-platform G-Code sender for GRBL, Smoothieware, TinyG and G2core.
A privacy-preserving Raspberry Pi home security camera that uses advanced end-to-end encryption.
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
:airplane: Multi-functional, compatible DIY general aviation proximity awareness system
A GCode sender (not only for lasers or plotters) for up to two GRBL controller. SVG, DXF, HPGL import. 6 axis DRO.
RFID-controlled musicplayer powered by ESP32
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.
Fluidd, the klipper UI.
Subscribe to a MQTT topic or publish something quickly from the terminal
An application for controlling 2D plotters, cutters, engravers, and CNC machines.
FW for ESP8266/ESP8285/ESP32 used with 3D printer
Blazing fast library to create a functional, on-device dashboard for ESP32, RP2040+W and RP2350+W microcontrollers
Raspberry Pi MQTT Monitor gathers system information and sends it to a MQTT server.
PiCCANTE is a powerful tool for exploring and reversing CAN busses of vehicles, based on Raspberry Pi Pico (any model)
ROS package to find a rigid-body transformation between a LiDAR and a camera for "LiDAR-Camera Calibration using 3D-3D Point correspondences"
Home automation firmware for ESP8266-based devices
Internet radio based on ESP32, VS1053 and a TFT screen.
P4wnP1 is a highly customizable USB attack platform, based on a low cost Raspberry Pi Zero or Raspberry Pi Zero W.
FM-RDS transmitter using the Raspberry Pi's PWM
Web-App Dashboard to monitor Raspberry Pi hardware and software status. Nothing more than Webserver + PHP required.
ESP... The time has come to... Tasmotize!
Implementation of Tightly Coupled 3D Lidar Inertial Odometry and Mapping (LIO-mapping)
Interactive Map Correction for 3D Graph SLAM
This Raspberry Pi distribution for managing Klipper 3D printers with Mainsail provides all you need.
Bayesian Generalized Kernel Inference for Terrain Traversability Mapping
BotWave - Your Raspberry Pi FM Network
Human Interface Device (HID) over Bluetooth Low Energy (BLE) GATT library for MicroPython.
Wireless tally light for use with ATEM switchers, which connects over WiFi, using an ESP WiFi module.
Audio Monitoring Software designed to run on a Raspberry pi with touchscreen
A Node-RED node to interact with Siemens S7 PLCs
Code to emulate a gameboy printer via the gameboy link cable
Stress tests for the Raspberry Pi :sweat_smile:
🦊 Simplest OTA update solution for your Micropython projects.
Doorsign with E-Paper-Display with ESP32. Loading images from webserver.
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)
Simple wireless AP setup & management for Debian-based devices
Play classic arcade games on a 64x64 RGB LED Matrix, powered by the Raspberry RP2040.
Web browser based file manager for ESP32 in micropython