Change I2C clock speed to 444 kHz

[tmk_firmware.git] / README.md

diff --git a/README.md b/README.md
index 8864795c5b95f1517c98fb9f7437ede7bad83216..536cc753fb58076f90061db8c4b96a945bab950b 100644 (file)
--- a/README.md
+++ b/README.md
@@ -124,6 +124,8 @@ Following commands can be also executed with `Magic` + key. In console mode `Mag
 Boot Magic are executed during boot up time. Press Magic key below then pulgin keyboard cable.
 Note that you must use keys of **Layer 0** as Magic keys. These settings are stored in EEPROM so that retain your configure over power cycles.
 
 Boot Magic are executed during boot up time. Press Magic key below then pulgin keyboard cable.
 Note that you must use keys of **Layer 0** as Magic keys. These settings are stored in EEPROM so that retain your configure over power cycles.
 

+To avoid configuring accidentally additive salt key `KC_SPACE` also needs to be pressed along with the following configuration keys. The salt key is configurable in `config.h`. See [common/bootmagic.h](common/bootmagic.h).
+

 #### General
 - Skip reading EEPROM to start with default configuration(`ESC`)
 - Clear configuration stored in EEPROM to reset configuration(`Backspace`)
 #### General
 - Skip reading EEPROM to start with default configuration(`ESC`)
 - Clear configuration stored in EEPROM to reset configuration(`Backspace`)