* Arduino Course
  
  Code from Universidad de Granada's Arduino Course.
  
** Usage
   
   If you want to use arduino-cli instead of the official Arduino IDE, you can use compile.sh to compile and upload the Sketch to the board.

   For example:
   
#+BEGIN_SRC sh
  arduino-cli sketch new Test
  ./compile.sh Test
#+END_SRC

   If you want to see the output of the Serial port, you have to identify the device:

#+BEGIN_SRC sh
  arduino-cli board list
#+END_SRC
    
   Then you can see the output of the device, let's assume that the device is /dev/ttyACM0:
   
#+BEGIN_SRC sh
  cat /dev/ttyACM0
#+END_SRC

   If you get a /Permission denied/, you have to add your user to the group of the serial port (in this case /dev/ttyACM0).
   
   To check the group of the device:

#+BEGIN_SRC sh
  ls -la /dev/ttyACM0
#+END_SRC

   Then add your user to the group (in this case the group is dialout and the user is user)

#+BEGIN_SRC sh
  sudo usermod -aG dialout user
#+END_SRC

** ESP8266
   
   During the *Week 4*, we used the NodeMCU instead of the Arduino uno, in this case to compile and upload the sketch (in this case we'll use the sketch Test):

#+BEGIN_SRC sh
  ./compile_mcu.sh Test
#+END_SRC