knx stack (TP, IP and RF) for arduino and linux, Can be configured with ETS

A KNX/IP library for the ESP8266 with Arduino

Linknx is a service aimed at interacting with KNX devices. It features a value cache to save bus bandwidth and exposes a rules engine allowing to automate actions based on powerful logical conditions and timers.

How to DIY a KNX IP Router

KNX sniffer aka KNX BUS Monitor

Adapter for Stiebel Eltron LWZ 180 control unit interface

Solución IoT para conectar anemómetros por WiFi/Ethernet y comunicar sus datos por MQTT y KNX

DoorBell KNX

Wireshark-like KNX network frame analyser.

TeleInfo KNX

Smelly one

KNX to MQTT gateway

C++11 library to access to the KNX bus with the "KNX Tiny Interface 810" by Weinzierl Engineering GmbH

Simple KNX stack for ardunio

Connecting a Davis anemometer to Arduino Pro Mini (5V) and send the data to knx

Oefeningen Domotica voor opleiding NMCT

Simple ESP8266/32 C++ code to send a value to a group address on the KNX bus

Smart Home Project based on KNX HID TUART interfaces and custom relay firmwares.

eibd fork to use GIRA Homeserver KO-Gateway