27 lines
1.2 KiB
Markdown
27 lines
1.2 KiB
Markdown
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# LDR_Dusk_Dawn_v2
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This usermod will obtain readings from a Light Dependent Resistor (LDR) and will turn on/off specific presets based on those readings. This is useful for exterior lighting situations where you want the lights to only be on when it is dark out.
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# Installation
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Add "-D USERMOD_LDR_DUSK_DAWN" to your platformio.ini [common] build_flags and build.
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Example:
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```
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[common]
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build_flags =
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-D USERMOD_LDR_DUSK_DAWN # Enable LDR Dusk Dawn Usermod
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```
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# Usermod Settings
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Setting | Description | Default
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--- | --- | ---
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Enabled | Enable/Disable the LDR functionality. | Disabled
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LDR Pin | The analog capable pin your LDR is connected to. | 34
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Threshold Minutes | The number of minutes of consistent readings above/below the on/off threshold before the LED state will change. | 5
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Threshold | The analog read value threshold from the LDR. Readings lower than this number will count towards changing the LED state to off. You can see the current LDR reading by going into the info section when LDR functionality is enabled. | 1000
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On Preset | The WLED preset to be used for the LED on state. | 1
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Off Preset | The WLED preset to be used for the LED off state. | 2
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## Author
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[@jeffwdh](https://github.com/jeffwdh)
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jeffwdh@tarball.ca
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