Hi @raulp, welcome to the MySensors community. I don't understand what you are trying to do, but the MySensors getting started guide is available from the rocket icon at the top of the forum (https://www.mysensors.org/about ) Developer contribution guidelines are available at https://www.mysensors.org/download/contributing Library documentation is available at https://www.mysensors.org/apidocs/index.html

I am not able to install the Library . I am getting Error Invalid library found in C:\Documents and Settings\User\My Documents\Arduino\libraries\ESP8266MQTTMesh: C:\Documents and Settings\User\My Documents\Arduino\libraries\ESP8266MQTTMesh. I changed the name of the zipped file to ESP8266MQTTMesh as the name of .cpp file ESP8266MQTTMesh.cpp. Still it is saying Invalid Library found in .... What could be the problem.

Thanks for support, @hek ! Now it makes sense ! :bowtie: