73 lines
1.0 KiB
Markdown
73 lines
1.0 KiB
Markdown
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# tsl2561 Module
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##Require
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```lua
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tsl2561 = require("tsl2561")
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```
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## Release
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```lua
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tsl2561 = nil
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package.loaded["tsl2561"]=nil
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```
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<a id="tsl2561_init"></a>
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##init()
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####Description
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Setting the I2C pin of tsl2561.<br />
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####Syntax
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init(sda, scl)
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####Parameters
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sda: 1~12, IO index.<br />
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scl: 1~12, IO index.<br />
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####Returns
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nil
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####Example
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```lua
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SDA_PIN = 6 -- sda pin, GPIO12
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SCL_PIN = 5 -- scl pin, GPIO14
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tsl2561 = require("tsl2561")
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tsl2561.init(SDA_PIN, SCL_PIN)
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-- release module
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tsl2561 = nil
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package.loaded["tsl2561"]=nil
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```
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####See also
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**-** []()
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<a id="tsl2561_read"></a>
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##readVisibleLux()
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####Description
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Get the Lux reading of visible light<br />
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####Syntax
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readVisibleLux()
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####Parameters
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nil.<br />
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####Returns
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nil.<br />
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####Example
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```lua
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SDA_PIN = 6 -- sda pin, GPIO12
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SCL_PIN = 5 -- scl pin, GPIO14
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tsl2561 = require("tsl2561")
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tsl2561.init(SDA_PIN, SCL_PIN)
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lux = tsl2561.readVisibleLux()
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-- release module
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tsl2561 = nil
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package.loaded["tsl2561"]=nil
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```
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####See also
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**-** []()
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