我用arduino兆和esp 01。我阅读连续监测。但thingspeak显示0 5传感器数据字段。这段代码的问题在哪里,请帮助我。
Esp - 01代码
字符名称[]= " xxxxxxx”;/ /这里SSID char[] =通过“xxxxxxxx”;/ /这里Passowrd
无符号长Channel_ID = xxxxxx;/ /通道ID const char * myWriteAPIKey =“xxxxxxxx”;/ /写API键
const int Field_Number_1 = 1;const int Field_Number_2 = 2;const int Field_Number_3 = 3;const int Field_Number_4 = 4;const int Field_Number_5 = 5;字符串值= " ";int value_1 = 0, value_2 = 0, value_3 = 0, value_4 = 0, value_5 = 0;WiFiClient客户;
无效的设置(){Serial.begin (115200);WiFi.mode (WIFI_STA);ThingSpeak.begin(客户端);互联网();}
无效循环(){互联网();如果(Serial.available() > 0){延迟(100);而(Serial.available () > 0) {value = Serial.readString ();如果(值[0]= =‘*’){如果(价值[11]= = ' # '){value_1 =((价值[1]- 0 x30) * 10 +(价值[2]- 0 x30));value_2 =((价值[3]- 0 x30) * 10 +(价值[4]- 0 x30));value_3 =((价值[5]- 0 x30) * 10 +(价值[6]- 0 x30));value_4 =((价值[7]- 0 x30) * 10 +(价值[8]- 0 x30));value_5 =((价值[9]- 0 x30) * 10 +(价值[10]- 0 x30));}
无效的网络(){如果(WiFi.status () ! = WL_CONNECTED){虽然(WiFi.status () ! = WL_CONNECTED) {WiFi。开始(ssid,通过);延迟(5000);}}}
空间上传(){ThingSpeak。writeField (Channel_ID Field_Number_1、value_1 myWriteAPIKey);延迟(15000);ThingSpeak。writeField (Channel_ID Field_Number_2、value_2 myWriteAPIKey);延迟(15000);ThingSpeak。writeField (Channel_ID Field_Number_3、value_3 myWriteAPIKey);延迟(15000);ThingSpeak。writeField(Channel_ID, Field_Number_4, value_4, myWriteAPIKey); delay(15000); ThingSpeak.writeField(Channel_ID, Field_Number_5, value_5, myWriteAPIKey); delay(15000); value = ""; }
arduino代码-
# include
dht.h
#定义soilWet 56 #定义soilDry 50
const int LM35 = A0;/ /土壤温度
/ /最低和最高传感器读数(雨检测)const int sensorMin = 0;/ /传感器最小const int sensorMax = 1024;/ /传感器最大
#定义sensorPower 5 / /汽车销
int obstaclePin = 10;/ /红外传感器销7 int hasObstacle =高;/ /高意味着没有障碍
const int触发= 34;const int回声= 35;长T;浮动distanceCM;
dht dht;#定义DHT11_PIN 30 int humi温度;
无效的设置(){pinMode (sensorPower、输出);/ /开始把汽车从digitalWrite (sensorPower、高);
pinMode (obstaclePin、输入);
pinMode(触发、输出);pinMode(呼应,输入);Serial.begin (9600);}
无效循环(){int水分= (100 - ((analogRead (A1) / 1023.00 * 100));
digitalWrite(触发、低);延迟(10);digitalWrite(触发、高);delayMicroseconds (10);digitalWrite(触发、低);T = pulseIn(呼应,高);distanceCM = T * 0.034;distanceCM = distanceCM / 2;
int ADC;浮动临时工;ADC = analogRead (LM35);临时工= (ADC * 4.88);临时工=(临时工/ 10);
int sensorReading = analogRead (A2);/ /雨检测销A2 int范围=地图(sensorReading, sensorMin sensorMax 0 3);/ /雨检测
开关(范围){0:/ /传感器湿系列。println(“雨状态:
雨* * * *”);打破;案例1:/ /传感器湿系列。println(“雨状态:
*雨警告
*”);打破;案例2:/ /传感器干——关闭这个删除”系列。println(“不下雨”);”下面。以"Rain Status :
不下雨
”);打破;}
DHT.read11 (DHT11_PIN);humi = DHT.humidity;temp = DHT.temperature;
系列。打印("空气温度= ");并同时(临时);以"°C "); Serial.print("Air Humidity = "); Serial.print(humi); Serial.println(" %"); Serial.print("Distance = "); Serial.print(distanceCM); Serial.println("cm"); Serial.print("Soil Temperature = "); Serial.print(tempS); Serial.println("°C"); Serial.print("Soil Moisture = "); Serial.print(moisture); Serial.println(" %");
如果(水分< soilWet){系列。println(状态:土壤太湿);}else if (> = soilWet & &水分< soilDry){系列。println(“状态:土壤水分是完美的”);其他}{系列。println(“状态:土壤过于干燥,时间水!”);}
如果(水分< 35){digitalWrite (sensorPower、高);/ /打开电机系列。println(“电机”);}如果(水分> 35 & &水分< 37){digitalWrite (sensorPower、高);/ /打开电机系列。println(“电机”);}如果(水分> 38){digitalWrite (sensorPower、低);/ /关闭电机系列。println(“电机”);}
hasObstacle = digitalRead (obstaclePin);/ /读取传感器的输出障碍的7日销arduino的数字部分
如果(hasObstacle = =低)/ /低的意思是提前
{
以“是吧! ! !”);
}
其他的{
以“道路是明确”);
}
以”- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -”);以(" ");
延迟(3000);}
