DObrý den.Chtěl jsem se zeptat proč mi neodesílá tento kod data na thingspek.com děkuji...
Knihovnu stdlib tam nemám ale ta nikde nejní...
#include <stdlib.h>
#include <SoftwareSerial.h>
#include <OneWire.h>
#include <DallasTemperature.h>
#define ONE_WIRE_BUS 8
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
#define SSID "[kuwifi]"
#define PASS "[13131]"
#define IP "184.106.153.149" //
thingspeak.comString GET = "GET /update?key=[8O2BV9V8YJ3WQSDY]&field1=";
SoftwareSerial monitor(10, 11); // RX, TX
void setup()
{
Serial.begin(9600);
sensors.begin();
Serial.println("AT");
delay(5000);
if(Serial.find("OK")){
connectWiFi();
}
}
void loop(){
sensors.requestTemperatures();
float tempC = sensors.getTempCByIndex(0);
tempC = DallasTemperature::toFahrenheit(tempC);
char buffer[10];
String tempF = dtostrf(tempC, 4, 1, buffer);
updateTemp(tempF);
delay(60000);
}
void updateTemp(String tenmpF){
String cmd = "AT+CIPSTART=\"TCP\",\"";
cmd += IP;
cmd += "\",80";
Serial.println(cmd);
delay(2000);
if(Serial.find("Error")){
return;
}
cmd = GET;
cmd += tenmpF;
cmd += "\r\n";
Serial.print("AT+CIPSEND=");
Serial.println(cmd.length());
if(Serial.find(">")){
Serial.print(cmd);
}else{
Serial.println("AT+CIPCLOSE");
}
}
boolean connectWiFi(){
Serial.println("AT+CWMODE=1");
delay(2000);
String cmd="AT+CWJAP=\"";
cmd+=SSID;
cmd+="\",\"";
cmd+=PASS;
cmd+="\"";
Serial.println(cmd);
delay(5000);
if(Serial.find("OK")){
return true;
}else{
return false;
}
}
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