Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
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Affordable WiFi hacking platform for testing and learning
Eclipse Mosquitto - An open source MQTT broker
- mqtt
- broker
- mosquitto
- eclipse-iot
Implementations of SIMD instruction sets for systems which don't natively support them.
- simd-intrinsics
- sse
- neon
- arm
An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV
- mqtt
- mqtt-broker
- iot-edge
- nng
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
The open-source files comprising Leap Motion's Project North Star AR Headset.
data compression library for embedded/real-time systems
Store and access data published by OwnTracks apps
- owntracks
- mqtt
- geolocation
- json
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
Aviation weather and traffic receiver based on RTL-SDR.
- stratux
- rtl-sdr
- traffic
- weather
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
For interfacing with Windows/macOS/Linux using an ESP32, a touchscreen and BLE.
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
A system that uses ESP-NOW, LoRa, and other protocols to transport sensor data in remote areas without relying on WiFi.
a numpy-like fast vector module for micropython, circuitpython, and their derivatives
- micropython-ulab
- numpy
- micropython
- module
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
MQTT Objective-C client for iOS
Fast integer compression in C using the StreamVByte codec
- integer-compression
- compression
- simd
- neon
ᛡᛒ BLE Scanner + Data persistence on SD Card for M5Stack, M5Core2, Odroid-Go, ESP32-Wrover-Kit and other models
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
ARMv7 payload that provides arbitrary code execution on MediaTek bootloaders
ProRes quality selection and per-bank settings for compatible Nikon Z8 firmware.
Web-GUI Embedded Multitool
- 3d-printing
- debug
- embedded
- interface