Created
April 6, 2018 19:18
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I2C based light with dimming
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################################################################ | |
## Packages / Dimmer Test | |
## | |
## @description I2C based light with dimming | |
## @component input_number, light, shell_command | |
## @license MIT | |
## @author Dale Higgs <@dale3h> | |
################################################################ | |
################################################ | |
## Customize | |
################################################ | |
homeassistant: | |
customize: | |
input_number.dimmer_test_brightness: | |
hidden: true | |
################################################ | |
## Input Number | |
################################################ | |
input_number: | |
dimmer_test_brightness: | |
name: "Dimmer Test Brightness" | |
initial: 255 | |
min: 1 | |
max: 255 | |
step: 1 | |
################################################ | |
## Light | |
################################################ | |
light: | |
- platform: template | |
lights: | |
dimmer_test: | |
friendly_name: "Dimmer Test" | |
level_template: "{{ states('input_number.dimmer_test_brightness')|int }}" | |
turn_on: | |
- service: shell_command.dimmer_test | |
data_template: | |
previous: 0 | |
brightness: "{{ states('input_number.dimmer_test_brightness')|int(255) }}" | |
turn_off: | |
- service: shell_command.dimmer_test | |
data_template: | |
brightness: 0 | |
set_level: | |
- service: shell_command.dimmer_test | |
data_template: | |
brightness: "{{ brightness|int }}" | |
- service: input_number.set_value | |
data_template: | |
entity_id: input_number.dimmer_test_brightness | |
value: "{{ brightness|int }}" | |
################################################ | |
## Shell Command | |
################################################ | |
shell_command: | |
dimmer_test: >- | |
python3 /home/homeassistant/.homeassistant/python_scripts/rpi_i2c.py {{ (previous|default(states('input_number.dimmer_test_brightness')|int(255))|int * (100 / 255))|round }} {{ (brightness|int * (100 / 255))|round }} |
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