@@ -70,8 +70,8 @@ addr: string, the address of DS18B20. It will select the first address which be
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@@ -70,8 +70,8 @@ addr: string, the address of DS18B20. It will select the first address which be
unit: integer, unit conversion. Only Constant is acceptable, such as C(Celsius),F(Fahrenheit) and K(Kelvin). If this parameter is nil, the constant C(Celsius) will be selected automatically. <br/>
unit: integer, unit conversion. Only Constant is acceptable, such as C(Celsius),F(Fahrenheit) and K(Kelvin). If this parameter is nil, the constant C(Celsius) will be selected automatically. <br/>
####Returns
####Returns
t1: 数值,温度的整数部分。如果读取失败返回nil.<br/>
t1: integer. The integer part of the temperature. If it read fails, return nil.<br/>
t2: 数值,温度的小数部分。如果读取失败返回nil.<br/>
t2: integer. The fractional part of the temperature. If it read fails, return nil. <br/>
####Example
####Example
```lua
```lua
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@@ -111,7 +111,7 @@ addr: string, the address of DS18B20. It will select the first address which be
...
@@ -111,7 +111,7 @@ addr: string, the address of DS18B20. It will select the first address which be
unit: integer, unit conversion. Only Constant is acceptable, such as C(Celsius),F(Fahrenheit) and K(Kelvin). If this parameter is nil, the constant C(Celsius) will be selected automatically. <br/>
unit: integer, unit conversion. Only Constant is acceptable, such as C(Celsius),F(Fahrenheit) and K(Kelvin). If this parameter is nil, the constant C(Celsius) will be selected automatically. <br/>
####Returns
####Returns
t: 字符串,表示成字符串形式的温度。如果读取失败返回nil.<br/>
t: string. The string of the temperature. If it read fails, return nil.<br/>