diff --git a/lua_modules/bh1705_EN.md b/lua_modules/bh1705_EN.md
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-# BH1705 Module
-
-##Require
-```lua
-bh1705 = require("bh1705")
-```
-## Release
-```lua
-bh1705 = nil
-package.loaded["bh1705"]=nil
-```
-<a id="bh1705_init"></a>
-##init()
-####Description
-Setting the I2C pin of BH1705.<br />
-
-####Syntax
-init(sda, scl)
-
-####Parameters
-sda: 1~12, IO index.<br />
-scl: 1~12, IO index.<br />
-
-####Returns
-nil
-
-####Example
-```lua
-SDA_PIN = 6 -- sda pin, GPIO12
-SCL_PIN = 5 -- scl pin, GPIO14
-
-bh1750 = require("bh1750")
-bh1750.init(SDA_PIN, SCL_PIN)
-
--- release module
-bh1750 = nil
-package.loaded["bh1750"]=nil
-```
-
-####See also
-**-**   []()
-
-<a id="bh1705_read"></a>
-##read()
-####Description
-Read Lux data from bh1705.<br />
-
-####Syntax
-read()
-
-####Parameters
-nil.<br />
-
-####Returns
-nil.<br />
-
-####Example
-```lua
-SDA_PIN = 6 -- sda pin, GPIO12
-SCL_PIN = 5 -- scl pin, GPIO14
-
-bh1705 = require("bh1705")
-bh1705.init(SDA_PIN, SCL_PIN)
-bh1705.read()
-
--- release module
-bh1705 = nil
-package.loaded["bh1705"]=nil
-```
-
-####See also
-**-**   []()
-
-<a id="bh1705_getlux"></a>
-##getlux()
-####Description
-Get lux from bh1705.<br />
-
-####Syntax
-getlux()
-
-####Parameters
-nil.<br />
-
-####Returns
-l: Integer, getlux from bh1705.
-
-####Example
-```lua
-SDA_PIN = 6 -- sda pin, GPIO12
-SCL_PIN = 5 -- scl pin, GPIO14
-
-bh1705 = require("bh1705")
-bh1705.init(SDA_PIN, SCL_PIN)
-bh1705.read()
-l = bh1705.getlux()
-print("lux: "..(l / 100).."."..(l % 100).." lx")
-
--- release module
-bh1705 = nil
-package.loaded["bh1705"]=nil
-```
-
-####See also
-**-**   []()
-