Home

Welcome to the esp-knx-ip wiki!

You can find the API documentation here.

What do I need?

1. You need a KNX router that speaks KNXnet/IP via UDP Multicast. A KNX Gateway that only allows tunnels does not work. If you only have a gateway, you can emulate a router using knxd. Tunneling support is currently not planned.

2. A ESP8266. The library has been tested on the following devices:

   • Wemos D1 mini
   • Sonoff Basic

   If you sucessfully tested this library on another device, please let me know.

3. The ESP8266 Board libraries for Arduino. You can find them here. I recommend version 2.3.0 because with 2.4.0 I had over 50% packet loss while receiving. Your milage may vary. Test around and see what works for you.