RSSI SENDER X_COORD Y_COORD TX_POWER  (node position (xx,yy))
'0'  '0'  '0'  '0'  '0'  
'0'  'a'  'd'  '32'  '1f'  
'0'  '0'  '0'  '0'  '0'  
'0'  'a'  'd'  '32'  '1f'  
'0'  '0'  '0'  '0'  '0'  
'fc'  'a'  'd'  '32'  '1f'  
'0'  '0'  '0'  '0'  '0'  
'e9'  'a'  'd'  '32'  '1f'  
'0'  '0'  '0'  '0'  '0'  
'e9'  'a'  'd'  '32'  '1f'  
'0'  '0'  '0'  '0'  '0'  
'e8'  'a'  'd'  '32'  '1f'  
'0'  '0'  '0'  '0'  '0'