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
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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/
Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
- rtl-sdr
- sdr
- signal-processing
- 433mhz
Nintendo 3DS "Custom Firmware"
- 3ds
- custom-firmware
- homebrew
- nintendo-3ds
The new generation chameleon based on NRF52840 makes the performance of card emulation more stable. And gave the chameleon the ability to read, write, and decrypt cards.
- 125khz
- chameleon
- iso14443a
- mifare
Exploring possibilities of ESP32 platform to attack on nearby Wi-Fi networks.
- esp32
- wpa2-handshake
- pmkid
- wifi-security
Raspberry Pi Pico Arduino core, for all RP2040 and RP2350 boards
- raspberry
- pi
- pico
- arduino
Arduino STM32. Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 boards
Linus learns analog circuits
Audio Tools (a powerful Audio library for Microcontrollers and the Desktop)
Extends the support of Merlin firmware to more ASUS routers
- asus
- asuswrt
- asuswrt-merlin
- asus-routers
ESP32 display that shows you your Claude Code usage
digital signal processing library for software-defined radios
The open-source files comprising Leap Motion's Project North Star AR Headset.
FM-RDS transmitter using the Raspberry Pi's PWM
The libgphoto2 camera access and control library.
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
:airplane: Multi-functional, compatible DIY general aviation proximity awareness system
- traffic
- aviation
- flarm
- radio
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
TranslatedCross-platform USB HID/BLE smart mouse SDK with a C ABI for device events and audio. Windows x64/macOS ARM64 downloads; other platform packages on request.
- sdk
- ble
- hid
- mouse
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.
🧠 SuperGreenOS home farming automation software for esp32, all in one package, and controllable from your smartphone, pc, mac, linux, toaster, plumbus, whatnot...
An ESP32 and 4.2" ePaper Display reads Dark Sky weather API and displays the weather using ESP-IDF
Arduino library for ESP32 that implements an SSH client to connect and execute commands in a remote Server.