> For the complete documentation index, see [llms.txt](https://ubtechedu.gitbook.io/chinese/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ubtechedu.gitbook.io/chinese/standard/sensor/humiture/readhumiturevalue.md).

# readHumitureValue(id,choice)

### 参数

| 参数名    | 类型            | 描述                                 |
| ------ | ------------- | ---------------------------------- |
| id     | unsigned char | 要控制的ID号，范围0\~10                    |
| choice | char          | 填入字符，选择获取什么。C为获取摄氏度，F为获取华氏度，H为获取湿度 |

### 返回

| 参数名    | 类型  | 描述       |
| ------ | --- | -------- |
| number | int | 返回对应的数值。 |

### 例子

用uKitExplore v2板子控制温湿度传感器每隔400ms打印摄氏度和华氏度以及湿度。

```c
#include "uKitExplore2.h"
void setup() {    
    Initialization();
}

void loop() {       
    Serial.print("Temperature:");    
    Serial.print(readHumitureValue(1,'C'));    
    Serial.print(" °C");    
    Serial.print(",Temperature:");    
    Serial.print(readHumitureValue(1,'F'));    
    Serial.print(" °F");    
    Serial.print(",Humidity:");    
    Serial.println(readHumitureValue(1,'H'));    
    delay(400);
}
```