Fan2Mqtt and Mqtt2Fan monitor and controls Blauberg Smart wifi fans with the powerful MQTT protocol. A protocol used by most automation systems on the market today. Like for example. HomeSeer, Home Assistant, Homey, Fibaro HC3, Node Red, Iobroker and OpenHAB. We have ready monitor and control software to link these fans up against a mqtt broker (server). This means that they can be monitored and controlled individually or in groups from any mqtt client with rights and access to the server. The programs runs on a suitable PC, Mac or Linux device as eg Raspberry Pi. A session must be connected per fan you wish to control. The controller and fan should be in the same network, otherwise it must be routed so that the controller reaches both the fan and the server. The best solution is to have a controller for each wifi network. The controller must be able to run Python ver 3 and must have installed the MQTT library and the python-six library. The Mqtt broker (server) can be local or public. For example, I use a controller for wifi (raspberry Pi w / several mqtt processes controlled by pm2 (process manager). In addition, I have a controller on a virtual Pi for office wifi and fans. Requires: MQTT Broker (eg Mosquitto). Raspberry Pi or other Linux controller, Mac or PC that can run Python. Wifi network. One or more Blauberg Smart Wifi fans. One license for each fan you wish to control. If you buy one or more Blauberg Smart Wifi units you get a 25% discount on the licenses! If you have purchased a license and want more, contact us and we will expand to two or more licenses. Its not possible to use two 1-license modules against one broker. Then you have to have a 1-license module and a 2-license module. etc. you can cause all the fans to ventilate and drain the building of air so that the fire is dampened. If you use air quality sensors then you can use these to control the fans. Below is a screenshot showing the montitor and control interface in HomeSeer.