- About Kitsune Denshi
- Electric Items
All even pins are GND.
Power is provided through a 2-pin connector: +5V is towards the data connector, GND is towards the boost converter.
More details about the pins:
All inputs and bidirectional lines have internal pull-ups, 22Ω series resistors and are happy accepting 3.3V logic.
Control of the display appears to be very limited, there do not seem to be any obviously accessible control registers. Instead, characters below 0x20 control some aspects of the display, whilst all other data represents characters.
The control characters are as follows:
|08||Backspace||Moves cursor left (without affecting any characters)|
|09||Tab||Moves cursor right (without affecting any characters)|
|0A||Line Feed||Moves cursor to next line (depending on scrolling mode)|
|0D||Home||Returns cursor to top left (character 0)|
|11||Scroll off||At the end of the 2nd line, cursor wraps back to beginning of 1st. Likewise, Line Feed on second line moves cursor to first.|
|12||Scroll on||At the end of the 2nd line, the display scrolls up, and the cursor is moved to the beginning of the (now empty) 2nd line. Line feed on second line does not move cursor off second line.|
|13||Cursor Solid||Cursor is shown as a solid underline|
|14||Cursor Off||No cursor is shown|
|15||Cursor Blink||Cursor is shown as a blinking underline|
|1B||Goto XY||The following two characters are interpreted as x and y position, e.g. 1B 02 01 moves the cursor to the 3rd character on the 2nd line|
It is likely that there are other control characters that I have not managed to identify. In particular, I am missing user-defined characters.