public ServerController(Form2 fm2)
 {
     this.fm2 = fm2;
     dbc      = new DBController(fm2);
     dbc.InitializeDB();
 }
 public arduinoController(Form2 fm2)
 {
     this.fm2 = fm2;
     dbc = new DBController(fm2);
     dbc.InitializeDB();
 }