Arduino温度传感器值过高 [英] Arduino temperature sensor value is too high

问题描述

当我运行这段代码时，我只得到如下图所示的高温.

When I run this code, I only get a high temperature as shown in the following picture.

如何连接引脚才能正常工作?

How do I connect the pins to work properly?

A0-SIM

A1-RST

你能这样解释吗?

#include <Wire.h>
#include <Adafruit_MLX90614.h>

Adafruit_MLX90614 mlx = Adafruit_MLX90614();

void setup() {
  Serial.begin(9600);

  Serial.println("Adafruit MLX90614 test");  

  mlx.begin();  
}

void loop() {
  Serial.print("Ambient = "); Serial.print(mlx.readAmbientTempC()); 
  Serial.print("*C\tObject = "); Serial.print(mlx.readObjectTempC()); Serial.println("*C");
  Serial.print("Ambient = "); Serial.print(mlx.readAmbientTempF()); 
  Serial.print("*F\tObject = "); Serial.print(mlx.readObjectTempF()); Serial.println("*F");

  Serial.println();
  delay(500);

在此处输入图片描述

在此处输入图片描述

推荐答案

您的传感器使用串行通信接口，而 Adafruit 库使用 I2C 接口.所以你不能使用那个库.

Your sensor is using Serial communication interface, while Adafruit library is using I2C interface. So you can't use that library.

您需要将 Tx 连接到 Arduino Uno 上的 Pin 10，并将 Rx 连接到 Pin 11，然后运行草图显示 这里.

You need to connect Tx to Pin 10 on Arduino Uno, and Rx to Pin 11, and run the sketch shows here.

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