I tried again on Platformio and it is working (with the T). Tomorrow, I will try again it on the Arduino IDE. I will let you know if is working 
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Do you have some experience with ROS? I would like to write a package for ROS but I’m having problems with the connection between computer and board. I trying to write a workaround for rosserial but at the moment I’m not so skilled in this kind of topics.
Greetings
Edgar
Ps: thanks for the answer