The PHP Interpreter

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…

TLS/SSL and crypto library

The fastest path to AI-powered full stack observability, even for lean teams.

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!

Custom firmware for the Xiaomi Thermometers and Telink Flasher

AirPlay and AirPlay 2 audio player

Application using librtlsdr to decode the temperature from a wireless temperature sensor (433.92MHz)

Program to decode radio transmissions from devices on the ISM bands (and other frequencies)

Desktop customization tool for Windows

Extremely fast tool to remove duplicates and other lint from your filesystem

🌱💧 An open source DIY soil moisture sensor

GTK+ IRC client

Bash's powerful command line editing in cmd.exe

A code-searching tool similar to ack, but faster.

Use a esp32 to push VE.Direct ASCII messages to a MQTT server

Apple HomeKit accessory server library for ESP-OPEN-RTOS

Serial log application for VE.Direct devices

iPerf 3 library and app for iOS

WiFi + Bluetooth, designed for the Raspberry Pi Zero

Brewing temperature control firmware for the BrewPi Spark (Particle Photon inside)