Error occurred Read Timeout. data fetched:

pls helppp
:confused:

a little more infomation might help. for instance, the exact error message, the code block etc...

Try
moRS232.Read(16)
txtread.Text = moRS232.InputStreamString
Catch Ex As Exception
Dim m As Char
m = moRS232.InputStreamString
txtread.Text = "Error occurred " & Ex.Message & " data fetched: " & m
End Try