Dear @Javier_Riopa_Rodrigu,
unfortunately the Power Users cannot make public what is a "direct" mail exchage, though done via MIT AI2.
The only one that can do it is you, as owner of the topic. The PU's suggested me that you open a topic on the matter with the contents of our exchanges.
Obviously it is not mandatory and if it is too complicated or it is too much time consuming, we can let it as it is. Probably I will be appointed to become a PU, therefore I will be enabled to do myself.
Anyway, I hope you can proceed in your project.
I have also another question: since this project is for your (school/university) course, has it been asked specifically by the professor or can you choose a different project ? In the second case, there is also another project that is a bit less complicated but it is anyway full of features, because it covers items related to Bluetooth, Arduino, SMS sending and receiving and IoT (internet of Things = home automation). It is under the community library as
Buona suerte para ti.
Ciao, Ugo.
.