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author | ishtob <ishtob@gmail.com> | 2017-03-22 15:14:33 -0400 |
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committer | GitHub <noreply@github.com> | 2017-03-22 15:14:33 -0400 |
commit | 80270a279169a6ca94625fcb53f6771e78e7bc9a (patch) | |
tree | fa4645b1876d04014e87a6743fb34893dbc498fa /keyboards/lets_split/keymaps/OLED_sample/readme.md | |
parent | 30f450749201b9584bc863cb08724d8f61f0463a (diff) | |
download | firmware-80270a279169a6ca94625fcb53f6771e78e7bc9a.tar.gz firmware-80270a279169a6ca94625fcb53f6771e78e7bc9a.tar.bz2 firmware-80270a279169a6ca94625fcb53f6771e78e7bc9a.zip |
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-rw-r--r-- | keyboards/lets_split/keymaps/OLED_sample/readme.md | 32 |
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diff --git a/keyboards/lets_split/keymaps/OLED_sample/readme.md b/keyboards/lets_split/keymaps/OLED_sample/readme.md new file mode 100644 index 000000000..839fd4284 --- /dev/null +++ b/keyboards/lets_split/keymaps/OLED_sample/readme.md @@ -0,0 +1,32 @@ +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...
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