Bridge from USB RS232 converter to Bluetooth low energy for old Daum 8008 TRS Trainers to enable Zwift and other apps control the bike in ERG / SIM mode

Monitor and control Daikin/Rotex Altherma heat pumps from Home Assistant directly via the 2-wire P1/P2 thermostat interface. Also enables reading other Japanese Home Bus System based standards, a.o…

Arduino-based controller for Daikin Altherma heat pumps. The controller connect to the Altherma heat pump via P1/P2 bus, has a built-in webserver for configuration (of the controller itself). Integ…

OpenSCAD - The Programmers Solid 3D CAD Modeller

G-code generator for 3D printers (Prusa, Voron, Creality, etc.)

Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

A timer-based DALI (Digital Addressable Lighting Interface) library for Arduino

Digital Addressable Lighting Interface (DALI) for microcontrollers