... que devuelva el peso detectado //To receive Local cReceivedString := "" //to COM open lIsOpened := HB_comOpen( nComPort ) //to Com Initialize lIsInit := HB_ComInit( nComPort, 9600 , "N", 8, 1 ) //To send nBytesSended := HB_ComSend( nComPort, cStringToSend , , nTimeOut ...