A free open source IT asset / Equipment / management and scheduling system.
- asset-management-system
- equipment-rental
- asset-management
- equipment-management
Repository Index
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Free and open (as much as possible) integrated SDK for ESP8266/ESP8285 chips
- esp8266
- xtensa
Horizon is a free EDA package
For interfacing with Windows/macOS/Linux using an ESP32, a touchscreen and BLE.
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.
- atsc
- dab
- digital-tv
- dvb-t
Send arbitrary IEEE 802.11 frames with Espressif's ESP32
Small & portable byte-aligned LZ77 compression
- compression
- lz77
- lempel-ziv
- c
📻 LocalRadio is "Radio for Cord-Cutters" – a Software-Defined Radio (SDR) app for your Mac and mobile devices. With an inexpensive RTL-SDR USB device, LocalRadio provides a casual, home-based radio listening experience for your favorite local frequencies - FM broadcasts/free music/news/sports/weather/public safety & aviation scanner/etc.
Know Who's at the Office with the Raspberry Pi
Free universal JMS client
- jms
- jms-client
- activemq
- artemis
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)
- ada
- gnat
- cortex
- rts
Real internet services, not corporate promises
- self-hosting
- server
- debian-linux
- free-software
HomeMaster is an open-source platform for local-first smart home automation using ESP32-based devices like MiniPLC and MicroPLC. This repository includes firmware, schematics, and documentation for creating modular, cloud-free automation systems fully compatible with Home Assistant via ESPHome
- automation-controller
- embedded-systems
- esp32
- esphome
🛡️ Free AI that blocks hackers while you sleep. Runs on cheap hardware. When someone in Tokyo gets attacked, you're protected in 30 seconds. No fees. No experts needed. Just protection. One node's detection → everyone's protection.
- ai-security
- cybersecurity
- ids
- iot-security
Script for turning a Raspberry Pi into a Honey Pot Pi
Create self-extracting compressed or self-mounting archives for MicroPython
Micropython ad-hoc module for FreeDos
An Interactive MQTT packets manipulation shell based on IPython
🌉Bridge between MQTT and 🖥️Freedesktop.org Notify-Send desktop notifications (Ubuntu & other distros)🐧 - Send notifications from MQTT directly to your desktop!
atwSCADA — Free SCADA Software in a Single HTML File | IEC 61850, OPC UA, Modbus TCP | 53 Function Blocks, 65 Graphic Elements | No Installation | Download Free Demo
- digital-substation
- hmi
- iec61850
- industrial-automation
Cross-platform, heap-free C test runner with parameterized and lifecycle-aware tests.
Embedded JavaScript templates -- http://ejs.co