FYI I assume that this value is the raw code sent from the keyboard (although it is possible that it is converted on its way to the display). Besides sending different codes than the 1020 keyboard, it also only sends the code when the key is pressed. On the 1020 keyboard, it would send a code when it was pressed, and another when it was released. The list below contains all of the codes? Note that pressing the Ctrl and Shift keys at the same time produces the code in the "ctrl" column below. So, here are all of the codes (in hexadecimal): unshifted shifted ctrl a = 61 A = 41 a = 01 b = 62 B = 42 b = 02 c = 63 C = 43 c = 03 d = 64 D = 44 d = 04 e = 65 E = 45 e = 05 f = 66 F = 46 f = 06 g = 67 G = 47 g = 07 h = 68 H = 48 h = 08 i = 69 I = 49 i = 09 j = 6A J = 4A j = 0A k = 6B K = 4B k = 0B l = 6C L = 4C l = 0C m = 6D M = 4D m = 0D n = 6E N = 4E n = 0E o = 6F O = 4F o = 0F p = 70 P = 50 p = 10 q = 71 Q = 51 q = 11 r = 72 R = 52 r = 12 s = 73 S = 53 s = 13 t = 74 T = 54 t = 14 u = 75 U = 55 u = 15 v = 76 V = 56 v = 16 w = 77 W = 57 w = 17 x = 78 X = 58 x = 18 y = 79 Y = 59 y = 19 z = 79 Z = 5A z = 1A 1 = 31 ! = 21 1 = E1 2 = 32 @ = 40 2 = 00 3 = 33 # = 23 3 = E2 4 = 34 $ = 24 4 = E3 5 = 35 % = 25 5 = E4 6 = 36 ^ = 5E 6 = 1E 7 = 37 & = 26 7 = E5 8 = 38 * = 2A 8 = E6 9 = 39 ( = 28 9 = E7 0 = 30 ) = 29 0 = E0 - = 2D _ = 5F - = 1F = = 3D + = 2B = = E8 ` = 60 ~ = 7E ` = E9 \ = 5C | = 7C \ = 1C [ = 5B { = 7B [ = 1B ] = 5D } = 7D ] = 1D ; = 3B : = 3A ; = ED ' = 27 " = 22 ' = EE , = 2C < = 3C , = EA . = 2E > = 3E . = EB / = 2F ? = 3F / = EC Space bar = 20 Space bar = 20 Space bar = 00 <X| = 7F <X| = 7F <X| = EF (Up Arrow) = A1 (Up Arrow) = D1 (Up Arrow) = D1 (Left Arrow) = A4 (Left Arrow) = D4 (Left Arrow) = D4 (Down Arrow) = A2 (Down Arrow) = D2 (Down Arrow) = D2 (Right Arrow) = A3 (Right Arrow) = D3 (Right Arrow) = D3 Field Select = F0 Field Select = F1 Field Select = F2 F1 = 81 F1 = B1 F1 = B1 F2 = 82 F2 = B2 F2 = B2 F3 = 83 F3 = B3 F3 = B3 Blank = 84 Blank = B4 Blank = B4 F4 = 85 F4 = B5 F4 = B5 F5 = 86 F5 = B6 F5 = B6 F6 = 87 F6 = B7 F6 = B7 F7 = 88 F7 = B8 F7 = B8 Blank = 89 Blank = B9 Blank = B9 F8 = 8A F8 = BA F8 = BA F9 = 8B F9 = BB F9 = BB F10 = 8C F10 = BC F10 = BC Edit = 8D Edit = BD Edit = BD Quit = 8F Quit = BF Quit = BF Msgs = 91 Msgs = C1 Msgs = C1 Help = 92 Help = C2 Help = C2 Info = 94 Info = C4 Info = C4 Begin File = 95 Begin File = C5 Begin File = C5 End File = 97 End File = C7 End File = C7 Scroll Forward = 99 Scroll Forward = C9 Scroll Forward = C9 Scroll Backward = 9B Scroll Backward = CB Scroll Backward = CB Begin Line = 9D Begin Line = CD Begin Line = CD End Line = 9F End Line = CF End Line = CF The following keys always return the same code (unshifted, shifted, and ctrl): Esc = 1B Tab = 09 Ctrl = (none) Caps Lock = (none) Scroll Lock = 13 (on), 11 (off) Shift = (none) Back Space = 08 Break = F3 Return = OD