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ishtob 2017-03-22 15:14:33 -04:00 committed by GitHub
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keyboards/lets_split/keymaps/OLED_sample/readme.md 100644
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SSD1306 OLED Display via I2C
======
Features
--------
Some features supported by the firmware:
* I2C connection between the two halves is required as the OLED display will use this connection as well. Note this
requires pull-up resistors on the data and clock lines.
* OLED display will connect from either side
Wiring
------
The wiring for i2c:
![i2c wiring](imgs/split-keyboard-i2c-schematic.png)
The pull-up resistors may be placed on either half. It is also possible
to use 4 resistors and have the pull-ups in both halves, but this is
unnecessary in simple use cases.
Work in progress...
OLED Configuration
-------------------------------
Work in progress...