VinothKumar
Published © CC0

Cayenne Temperature Monitor

Why can't we use Cayenne as a temperature monitoring device?

BeginnerProtip1 hour4,563
Cayenne Temperature Monitor

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
Temperature Sensor
Temperature Sensor
×1

Software apps and online services

Cayenne
myDevices Cayenne

Story

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Code

Cayenne Temperature Monitor

C/C++
#define CAYENNE_PRINT Serial  
#include <CayenneEthernet.h>
#include <SPI.h>
#include <Ethernet.h>
char token[] = "*******";
#define VIRTUAL_PIN V1
int Tempsensor = A0;

void setup()
{
  
  Serial.begin(9600);
  Cayenne.begin(token);
}

void loop()
{
  Cayenne.run();
}
CAYENNE_OUT(VIRTUAL_PIN)
{
   float temp = (5.0 * analogRead(A0) * 100.0) / 1024;
   Cayenne.virtualWrite(VIRTUAL_PIN, temp);
}

Credits

VinothKumar

VinothKumar

6 projects • 13 followers

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  • Arduino