Dieses Werk ist lizenziert unter einer Creative Commons Namensnennung - Nicht-kommerziell - Weitergabe unter gleichen Bedingungen 4.0 International Lizenz.
This repository contains several PCBs for home automation, discussions see FHEM forum: forum.fhem.de
Communication PCB for a Panasonic WH-MDC05f3e5 heat pump also called "Geisha": WH-MDC05F3E5_comm
ESP8266 based gateway for LaCrosse sensors inlcuding extension PCB.
Several versions for a CC1101 USB Light
Interface for Viessmann heating and solar controls (USB, RaspberryPi and WLAN)
Firmware for Optolink interface can be found in vitotronic-interface.
Several versions of Homematic sensors for usage inside and outside:
Based on Dirk's version of the sensor, several modifications of the outside sensor have been made.