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-rw-r--r--docs/Config_Reference.md22
1 files changed, 12 insertions, 10 deletions
diff --git a/docs/Config_Reference.md b/docs/Config_Reference.md
index 9c9755ff..d2c2c0b8 100644
--- a/docs/Config_Reference.md
+++ b/docs/Config_Reference.md
@@ -2471,27 +2471,29 @@ clock_pin:
#initial_BLUE: 0.0
# See the "neopixel" section for information on these parameters.
```
+
## [PCA9533]
+
PCA9533 LED support. The PCA9533 is used on the mightyboard.
```
[pca9533 my_pca9533]
#i2c_address: 98
-# The i2c address that the chip is using on the i2c bus. The default
-# is 98 for the PCA9533/1, 99 for the PCA9533/2.
+# The i2c address that the chip is using on the i2c bus. Use 98 for
+# the PCA9533/1, 99 for the PCA9533/2. The default is 98.
#i2c_mcu:
#i2c_bus:
#i2c_speed:
# See the "common I2C settings" section for a description of the
# above parameters.
-#initial_RED: 1
-#initial_GREEN: 1
-#initial_BLUE: 1
-#initial_WHITE: 1
-# The PCA9533 only supports 1 or 0, any other values will be considered as 1. The default is 0.
-# On the mightyboard, the white led is not populated.
-# Use GCODE to modify led values after startup.
-# set_led led=my_pca9533 red=1 green=1 blue=1
+#initial_RED: 0
+#initial_GREEN: 0
+#initial_BLUE: 0
+#initial_WHITE: 0
+# The PCA9533 only supports 1 or 0. The default is 0. On the
+# mightyboard, the white led is not populated.
+# Use GCODE to modify led values after startup.
+# set_led led=my_pca9533 red=1 green=1 blue=1
```
## [gcode_button]