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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Flipper Zero Unleashed Firmware
- jailbreak
- keeloq
- rolling-codes
- alternative-firmware
An opensource OpenWrt variant for mainland China users.
Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
- rtl-sdr
- sdr
- signal-processing
- 433mhz
U8glib library for monochrome displays, version 2
- u8g2
- microcontroller
- monochrome-displays
- font
Transmits AM radio on computers without radio transmitting hardware.
- radio
- equipment
- software-defined-radio
- exfiltration
An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino
Third party firmware for Asus routers (newer codebase)
- asuswrt-merlin
- router
- firmware
- asus
RIOT - The friendly OS for IoT
MimiClaw: Personal Agent on a $5 chip. No OS(Linux). No Node.js. No Mac mini. No Raspberry Pi. No VPS. Hardware agents OS. On device Muse.
The firmware for the HackRF+PortaPack H1/H2/H4/H4M
- hackrf
- hackrf-components
- portapack
- sdr
High Performance Open Source Radio Control Link
This is the latest version of the internal repository from Pebble Technology providing the software to run on Pebble watches. Proprietary source code has been removed from this repository and it will not compile as-is. This is for information only.
An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino
The Network UPS Tools repository. UPS management protocol Informational RFC 9271 published by IETF at https://www.rfc-editor.org/info/rfc9271 Please star NUT on GitHub, this helps with sponsorships!
- management
- modbus
- monitoring
- netxml
Custom firmware for the Xiaomi Thermometers and Telink Flasher
A portable device that can spoof/emulate any magnetic stripe, credit card or hotel card "wirelessly", even on standard magstripe (non-NFC/RFID) readers. It can disable Chip&PIN and predict AMEX card numbers with 100% accuracy.
Open source ARM Cortex-M microcontroller library
- libopencm3
- cortex-m
- stm32
- efm32
A modal keyboard-driven virtual pointer
- x
- x11
- x11-cursor
- xorg
ZSWatch - the Open Source Zephyr™ based Smartwatch, including both HW and FW.
- angle-of-arrival
- ble
- lvgl
- nrf53
A serial device I/O tool
Improved version of first ESP32 NerdMiner
- bitcoin
- cpu-miner
- opensource
Espressif IoT Library. IoT Device Drivers, Documentations and Solutions.
Clean-code version of the baseflight flight controller firmware
- flight-controller
- cleanflight
- betaflight
- inav