1.facebookincubator / muse-gadget-sdk
Open source SDK to build Muse gadgets
+1,140 stars
from 1,450 · score 7.04
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
72 repositories by Attention Score · Oct 6, 2026 – Nov 4, 2026 (UTC)
2.Gamer92000 / echo-dot-assist
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
- music-assistant
- sendspin
- +1 more
+675 stars
from 15 · score 6.52
3.ESPARGOS / esp-sdr
ESP-SDR uses the undocumented raw I/Q capture functionality of ESP32 family chips to turn them into (low-duty-cycle) Software Defined Radios
+562 stars
from 658 · score 6.33
4.Lin-Chai49 / pack-bms
C99 firmware core for a 16-series LFP pack. Independent charge and discharge FETs, cell protection, coulomb SOC, and the current and voltage limits an inverter follows. Passive balance runs for 1.0 s, then 200 ms off, so the fault wait finishes on an unloaded sample. No RTOS, no heap. The AFE driver and fieldbus stay on your board.
- battery
- bms
- c
- firmware
- lfp
+361 stars
from 1 · score 5.89
5.zephyrproject-rtos / zephyr
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
- rtos
- iot
- embedded
- real-time
- mcu
- microcontroller
- +6 more
+312 stars
from 16,685 · score 5.75
6.Twotoz / C5VRX
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
+295 stars
from 193 · score 5.69
7.espressif / esp-idf
Espressif IoT Development Framework. Official development framework for Espressif SoCs.
+291 stars
from 19,135 · score 5.68
8.DarkFlippers / unleashed-firmware
Flipper Zero Unleashed Firmware
- jailbreak
- keeloq
- rolling-codes
- alternative-firmware
- flipper
- flipperzero
- +10 more
+234 stars
from 22,414 · score 5.46
9.immortalwrt / immortalwrt
An opensource OpenWrt variant for mainland China users.
+198 stars
from 11,670 · score 5.29
10.flipperdevices / flipperzero-firmware
Flipper Zero firmware source code
+179 stars
from 16,659 · score 5.19
11.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
+178 stars
from 24,786 · score 5.19
12.peng-zhihui / Dummy-Robot
TranslatedMy ultra-mini robotic arm project.
+147 stars
from 15,584 · score 5.00
13.betaflight / betaflight
Open Source Flight Controller Firmware
- betaflight
- cleanflight
- flight-controller
- hacktoberfest
+132 stars
from 11,610 · score 4.89
+106 stars
from 11,922 · score 4.67
15.eclipse-mosquitto / mosquitto
Eclipse Mosquitto - An open source MQTT broker
+93 stars
from 11,241 · score 4.54
16.SpacehuhnTech / esp8266_deauther
Affordable WiFi hacking platform for testing and learning
+85 stars
from 14,999 · score 4.45
17.raspberrypi / linux
Kernel source tree for Raspberry Pi-provided kernel builds. Issues unrelated to the linux kernel should be posted on the community forum at https://forums.raspberrypi.com/
+77 stars
from 13,217 · score 4.36
18.RT-Thread / rt-thread
RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/
- embedded-systems
- kernel
- iot
- rtos
- arm
- cortex-m
- +7 more
+76 stars
from 12,250 · score 4.34
19.qmk / qmk_firmware
Open-source keyboard firmware for Atmel AVR and Arm USB families
- keyboard-firmware
- c
- olkb
- ergodox-ez
- clueboard
- qmk
- +3 more
+58 stars
from 20,738 · score 4.08
20.cesanta / mongoose
Embedded web server, with TCP/IP network stack, MQTT and Websocket
+52 stars
from 13,072 · score 3.97
21.sle118 / squeezelite-esp32
ESP32 Music streaming based on Squeezelite, with support for multi-room sync, AirPlay, Bluetooth, Hardware buttons, display and more
+44 stars
from 2,204 · score 3.81
22.grbl / grbl
An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino
+30 stars
from 6,285 · score 3.43
23.simd-everywhere / simde
Implementations of SIMD instruction sets for systems which don't natively support them.
+30 stars
from 3,114 · score 3.43
24.gphoto / libgphoto2
The libgphoto2 camera access and control library.
+30 stars
from 1,383 · score 3.43
25.RIOT-OS / RIOT
RIOT - The friendly OS for IoT
+27 stars
from 5,806 · score 3.33
26.nanomq / nanomq
An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV
- mqtt
- mqtt-broker
- iot-edge
- nng
- aio
- actor-model
- +14 more
+27 stars
from 2,627 · score 3.33
27.DroneBridge / ESP32
DroneBridge for ESP32. A secure & transparent telemetry link with support for WiFi and ESP-NOW. Supporting MAVLink, MSP, LTM or any other protocol
- dronebridge
- uav
- mavlink
- msp
- multiwii
- ltm
- +13 more
+27 stars
from 1,115 · score 3.33
28.leapmotion / ProjectNorthStar
The open-source files comprising Leap Motion's Project North Star AR Headset.
+26 stars
from 1,808 · score 3.30
29.R0rt1z2 / kaeru
ARMv7 payload that provides arbitrary code execution on MediaTek bootloaders
+26 stars
from 319 · score 3.30
30.schreibfaul1 / ESP32-audioI2S
Play mp3 files from SD via I2S
- esp32
- max98357a
- i2s
- mp3
- pcm5102a
- aac
- +7 more
+19 stars
from 1,700 · score 3.00
31.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
+18 stars
from 2,323 · score 2.94
32.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
+13 stars
from 2,401 · score 2.64
33.RoaringBitmap / CRoaring
Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, Alibaba Tair, Redpanda, YDB and StarRocks
- roaring-bitmaps
- visual-studio
- c
- clang
- gcc
- bitset
- +5 more
+13 stars
from 1,891 · score 2.64
34.lyusupov / SoftRF
:airplane: Multi-functional, compatible DIY general aviation proximity awareness system
- traffic
- aviation
- flarm
- radio
- uav
- mavlink
- +14 more
+12 stars
from 1,024 · score 2.56
35.nodemcu / nodemcu-firmware
Lua based interactive firmware for ESP8266, ESP8285 and ESP32
+11 stars
from 7,942 · score 2.48
36.owntracks / recorder
Store and access data published by OwnTracks apps
- owntracks
- mqtt
- geolocation
- json
- http
- websockets
- +1 more
+11 stars
from 1,211 · score 2.48
37.retro-esp32 / RetroESP32
Retro ESP32 is a turbo charged Odroid Go Launcher, Emulator and ROM Manager
- odroid-go
- gameboy-pocket
- gnuboy
- nesemu
- smsplusgx
- retro
- +13 more
+9 stars
from 735 · score 2.30
38.luc-github / ESP3D
FW for ESP8266/ESP8285/ESP32 used with 3D printer
+7 stars
from 1,995 · score 2.08
39.DustinWatts / FreeTouchDeck
For interfacing with Windows/macOS/Linux using an ESP32, a touchscreen and BLE.
+7 stars
from 710 · score 2.08
+6 stars
from 1,337 · score 1.95
+6 stars
from 1,321 · score 1.95
42.cesanta / mongoose-os
Mongoose OS - an IoT Firmware Development Framework. Supported microcontrollers: ESP32, ESP8266, CC3220, CC3200, STM32F4, STM32L4, STM32F7. Amazon AWS IoT, Microsoft Azure, Google IoT Core integrated. Code in C or JavaScript.
+5 stars
from 2,665 · score 1.79
43.ImpulseAdventure / 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
- adafruit-gfx
- sdl
- arduino
- raspberry-pi
- linux
- pi
- +14 more
+5 stars
from 1,367 · score 1.79
44.ariya / FastLZ
Small & portable byte-aligned LZ77 compression
- compression
- lz77
- lempel-ziv
- c
- fastlz
- ansi-c
- +11 more
+5 stars
from 543 · score 1.79
45.ChristopheJacquet / PiFmRds
FM-RDS transmitter using the Raspberry Pi's PWM
+4 stars
from 1,591 · score 1.61
46.LiamBindle / MQTT-C
A portable MQTT C client for embedded systems and PCs alike.
- mqtt-client
- publisher-subscriber
- c
- portable
- mqtt
- simple
+4 stars
from 896 · score 1.61
47.timmbogner / Farm-Data-Relay-System
A system that uses ESP-NOW, LoRa, and other protocols to transport sensor data in remote areas without relying on WiFi.
- arduino
- esp32
- esp8266
- agriculture
- raspberry-pi
- mqtt
- +11 more
+4 stars
from 625 · score 1.61
48.atomicobject / heatshrink
data compression library for embedded/real-time systems
+3 stars
from 1,552 · score 1.39
49.DroneBridge / DroneBridge
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
- aerial-imagery
- inav
- +14 more
+3 stars
from 952 · score 1.39
50.rodizio1 / EZ-WifiBroadcast
Affordable Digital HD Video Transmission made easy!
- wifibroadcast
- multirotor-uavs
- drones
- downlink
- video-streaming
- hdfpv
- +3 more
+3 stars
from 898 · score 1.39
51.Jeija / esp32free80211
Send arbitrary IEEE 802.11 frames with Espressif's ESP32
+3 stars
from 569 · score 1.39
52.tobozo / ESP32-BLECollector
ᛡᛒ BLE Scanner + Data persistence on SD Card for M5Stack, M5Core2, Odroid-Go, ESP32-Wrover-Kit and other models
+3 stars
from 368 · score 1.39
53.openvehicles / Open-Vehicle-Monitoring-System
We are a group of enthusiasts who want an interface to be able to talk to our cars remotely, perhaps add on-car displays (such as heads-up speed), and we want to have fun doing it.
+3 stars
from 350 · score 1.39
54.BrianPugh / tamp
Tamp is a low-memory, DEFLATE-inspired lossless compression library.
- compression
- deflate
- heatshrink
- lossless
- low-memory
- lz77
- +8 more
+3 stars
from 74 · score 1.39
55.libconfuse / libconfuse
Small configuration file parser library for C.
- config
- configuration-files
- c
- conf
- config-file
- config-parser
- +6 more
+2 stars
from 522 · score 1.10
+2 stars
from 354 · score 1.10
+2 stars
from 215 · score 1.10
58.quadule / knobby
A little Spotify remote to remind you that there's a lot of music out there.
- esp32
- spotify
- spotify-api
- spotify-connect
- remote-control
- 3d-printing
- +7 more
+2 stars
from 215 · score 1.10
59.cnadler86 / micropython-camera-API
Camera API for micropython as user module, with precompiled FW, starting with the esp32 port.
- camera
- espcam
- micropython
- esp32-cam
- ov2640
- ov5640
+2 stars
from 168 · score 1.10
60.Tauwasser / GBCartFlasher
Interface for Nintendo® Game Boy® Cartridges
+2 stars
from 25 · score 1.10
+1 stars
from 1,634 · score 0.69
62.StanfordVL / GibsonEnv
Gibson Environments: Real-World Perception for Embodied Agents
- computer-vision
- robotics
- simulator
- sim2real
- deep-learning
- deep-reinforcement-learning
- +4 more
+1 stars
from 947 · score 0.69
63.shmuelzon / esp32-ble2mqtt
A BLE to MQTT bridge running on an ESP32
+1 stars
from 776 · score 0.69
64.sieren / Homepoint
Espressif ESP32 Based Smarthome screen for MQTT
+1 stars
from 663 · score 0.69
65.loboris / ESP32_TFT_library
Full featured TFT library for ESP32 with demo application
- esp32
- tft
- display
- ili9341
- ili9488
- library
- +2 more
+1 stars
from 658 · score 0.69
66.v923z / micropython-ulab
a numpy-like fast vector module for micropython, circuitpython, and their derivatives
- micropython-ulab
- numpy
- micropython
- module
- circuitpython
- openmv
- +5 more
+1 stars
from 502 · score 0.69
67.shorepine / alles
A many speaker distributed music synthesizer using UDP multicast over WiFi
- synth
- wifi
- esp32
+1 stars
from 323 · score 0.69
68.loboris / ESP32_ePaper_example
Full featured ePaper library for ESP32 with demo application
- esp32
- epaper
- display
- library
+1 stars
from 243 · score 0.69
69.henri98 / esp32-e-paper-weatherdisplay
An ESP32 and 4.2" ePaper Display reads Dark Sky weather API and displays the weather using ESP-IDF
+1 stars
from 170 · score 0.69
70.emlearn / emlearn-micropython
Machine Learning and Digital Signal Processing for MicroPython
- embedded-systems
- micropython
- python
- tinyml
- machine-learning
+1 stars
from 167 · score 0.69
71.lemariva / micropython-core2
MicroPython version for the M5Stack CORE2
- m5stack-core2
- m5stack
- micropython
- ili9342
- bm8563
- mpu6886
- +4 more
+1 stars
from 64 · score 0.69
72.dmazzella / ucrypto
Micropython package for doing fast rsa and elliptic curve cryptography, specifically digital signatures
- cryptography
- elliptic-curves
- micropython
- rsa
+1 stars
from 44 · score 0.69