Hex   ASCII Value
___   ___________
00    NUL  (Null char.)
01    SOH  (Start of Header)
02    STX  (Start of Text)
03    ETX  (End of Text)
04    EOT  (End of Transmission)
05    ENQ  (Enquiry)
06    ACK  (Acknowledgment)
07    BEL  (Bell)
08     BS  (Backspace)
09     HT  (Horizontal Tab)
0A     LF  (Line Feed)
0B     VT  (Vertical Tab)
0C     FF  (Form Feed)
0D     CR  (Carriage Return)
0E     SO  (Shift Out)
0F     SI  (Shift In)
10    DLE  (Data Link Escape)
11    DC1  (XON) (Device Control 1)
12    DC2      (Device Control 2)
13    DC3  (XOFF)(Device Control 3)
14    DC4      (Device Control 4)
15    NAK  (Negative Acknowledgement)
16    SYN  (Synchronous Idle)
17    ETB  (End of Trans. Block)
18    CAN  (Cancel)
19     EM  (End of Medium)
1A    SUB  (Substitute)
1B    ESC  (Escape)
1C     FS  (File Separator)
1D     GS  (Group Separator)
1E     RS  (Req to Send)(Rec Sep)
1F     US  (Unit Separator)
20     SP  (Space)
21      !
22      "
23      #
24      $
25      %
26      &
27      '
28      (
29      )
2A      *
2B      +
2C      ,
2D      -
2E      .
2F      /
30      0
31      1
32      2
33      3
34      4
35      5
36      6
37      7
38      8
39      9
3A      :
3B      ;
3C      <
3D      =
3E      >
3F      ?
40      @
41      A
42      B
43      C
44      D
45      E
46      F
47      G
48      H
49      I
4A      J
4B      K
4C      L
4D      M
4E      N
4F      O
50      P
51      Q
52      R
53      S
54      T
55      U
56      V
57      W
58      X
59      Y
5A      Z
5B      [
5C      \
5D      ]
5E      ^
5F      _
60      `
61      a
62      b
63      c
64      d
65      e
66      f
67      g
68      h
69      i
6A      j
6B      k
6C      l
6D      m
6E      n
6F      o
70      p
71      q
72      r
73      s
74      t
75      u
76      v
77      w
78      x
79      y
7A      z
7B      {
7C      |
7D      }
7E      ~
7F    DEL