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authorChris Browne <cbbrowne@hpaq.int.linuxdatabases.info>2016-11-06 07:52:21 -0500
committerChris Browne <cbbrowne@hpaq.int.linuxdatabases.info>2016-11-06 07:52:21 -0500
commit4f1cb9fd5e76f22d1deeeb807e87969eacaa5714 (patch)
tree9802e7e899334336fede78cf507acb83bedaad6f /keyboards/lets_split/readme.md
parent6a0313ac262af5d717a33a0b01bd44c9e38362f3 (diff)
parentd5270af1118a86cc8aaf795005941ad980a0d128 (diff)
Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware
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diff --git a/keyboards/lets_split/readme.md b/keyboards/lets_split/readme.md
index 73fdb0f789..6e296737a2 100644
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+++ b/keyboards/lets_split/readme.md
@@ -100,3 +100,16 @@ half to a computer by USB the keyboard will use QWERTY and Colemak when the
right half is connected.
+Notes on Using Pro Micro 3.3V
+-----------------------------
+
+Do update the `F_CPU` parameter in `rules.mk` to `8000000` which reflects
+the frequency on the 3.3V board.
+
+Also, if the slave board is producing weird characters in certain columns,
+update the following line in `matrix.c` to the following:
+
+```
+// _delay_us(30); // without this wait read unstable value.
+_delay_us(300); // without this wait read unstable value.
+```