Display Content
note
Applies to series4x Display variants only.
Displayable Characters
The following table shows all displayable characters (ASCII codes 0x30–0x7F):
| _0 | _1 | _2 | _3 | _4 | _5 | _6 | _7 | _8 | _9 | _A | _B | _C | _D | _E | _F | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3_ | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | : | ; | < | = | > | ? |
| 4_ | @ | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O |
| 5_ | P | Q | R | S | T | U | V | W | X | Y | Z | [ | \ | ] | ^ | _ |
| 6_ | ` | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o |
| 7_ | p | q | r | s | t | u | v | w | x | y | z | { | | | } | ~ | DEL |
| 8_ | Bit 0 to 6 of ASCII code controls segment a to g |
Examples:
- Number "8":
0x38 - Letter "B":
0x42
Custom Display Patterns
To create custom display patterns, use 0x80 + (Bit 0 to 7). Bit 0 to 7 refers to segments a to g.
Example: Symbol |- (segments e, f, g): 0x80 + 0111 0000b = 0xF0
Segment Coding
Display Segment LEDs refer to segments a through g:
─a─
| |
f b
| |
─g─
| |
e c
| |
─d─