Build cross-platform desktop apps with JavaScript, HTML, and CSS

UPX - the Ultimate Packer for eXecutables

ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.

PC Software for BambuLab and other 3D printers

Arduino lib to operate 433/315Mhz devices like power outlet sockets.

RTSP Server for V4L2 device capture supporting HEVC/H264/JPEG/VP8/VP9

Custom firmware for the Ulanzi Smart Pixel clock or self made awtrix. Getting started is easy as 1-2-3

This allows you to configure your complete NSPanel via Blueprint with UI and without changing anything in the code

Slic3r with integrated electronics and Nonplanar slicer (see branches)

An Arduino Sketch able to simulate a Somfy remote control

ESP32 Camera code with additional features

A smart wireless mqtt doorbell from a cheap 433mhz doorbell.

An ESP32 based ceiling light with 8 individually dimmable channels

Experiments in low-power-wifi on esp8266, esp32, and ...

An Arduino Sketch able to simulate a Somfy remote control

Windows Terminal - Watch commands execute (similar to Unix/Linux watch command) with color highlights.