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pca9632: LED module for FlashForge Dreamer 3D printer (#4654)

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Added PCA9632 LED module support using software I2C from MCP4018
modulo drive the LED strip of a FlashForge Dreamer 3D printer.
Based on the PCA9533 module. 

Signed-off-by: Ricardo Alcantara <ricardo@vulcanolabs.xyz>
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Ricardo Alcântara 2022-03-14 15:28:42 -03:00 • committed by GitHub
parent df79893dbc
commit 0761026e36
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20
docs/Config_Reference.md
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@ -2611,6 +2611,26 @@ PCA9533 LED support. The PCA9533 is used on the mightyboard.
# Use GCODE to modify led values after startup.
# set_led led=my_pca9533 red=1 green=1 blue=1
```
### [PCA9632]
PCA9632 LED support. The PCA9632 is used on the FlashForge Dreamer.
```
[pca9632 my_pca9632]
scl_pin:
# The SCL "clock" pin. This parameter must be provided.
sda_pin:
# The SDA "data" pin. This parameter must be provided.
#initial_RED: 0
#initial_GREEN: 0
#initial_BLUE: 0
#initial_WHITE: 0
# PCA9632 supports individual LED PWM.
# Values range from 0.0 to 1.0. The default is 0.0.
# On the FlashForge Dreamer, the white led is not populated.
# Use GCODE to modify led values after startup.
# set_led led=my_pca9632 red=1.0 green=1.0 blue=1.0 white=0.0
```
### [gcode_button]