Hello!

Community Help With My Project
1

I’m a newbie and i’m start a new project.
I have one actuator (lampe) and one sensor (temperature)
How to assemble the two programs to have only one ?

Thx for your help ^^

2

copy paste code from lamp into tempo.

3

Just like this ?

//Thermometre 
#define CAYENNE_PRINT Serial  // Comment this out to disable prints and save space
#include <CayenneMQTTEthernet.h>

// Cayenne authentication info. This should be obtained from the Cayenne Dashboard.
char username[] = "";
char password[] = "";
char clientID[] = "";

#define SENSOR_PIN 0
#define VIRTUAL_CHANNEL 3

void setup()
{
  Serial.begin(9600);
  Cayenne.begin(username, password, clientID);
}

void loop()
{
  Cayenne.loop();
}

// This function is called at intervals to send sensor data to Cayenne.
CAYENNE_OUT(VIRTUAL_CHANNEL)
{
  Cayenne.virtualWrite(VIRTUAL_CHANNEL, analogRead(SENSOR_PIN));
}

//Lampe
#define CAYENNE_PRINT Serial  // Comment this out to disable prints and save space
#include <CayenneMQTTEthernet.h>

// Cayenne authentication info. This should be obtained from the Cayenne Dashboard.
char username[] = "";
char password[] = "";
char clientID[] = "";

#define VIRTUAL_CHANNEL 2
#define ACTUATOR_PIN 2 // Do not use digital pins 0 or 1 since those conflict with the use of Serial.

void setup()
{
  Serial.begin(9600);
  pinMode(ACTUATOR_PIN, OUTPUT);
  Cayenne.begin(username, password, clientID);
}

void loop()
{
  Cayenne.loop();
}

// This function is called when data is sent from Cayenne.
CAYENNE_IN(VIRTUAL_CHANNEL)
{
  int value = getValue.asInt();
  CAYENNE_LOG("Channel %d, pin %d, value %d", VIRTUAL_CHANNEL, ACTUATOR_PIN, value);
  // Write the value received to the digital pin.
  digitalWrite(ACTUATOR_PIN, value);
}

There are rehearsals … I can’t upload.

4

Remember to fill in your MQTT credentials

//Thermometre 
#define CAYENNE_PRINT Serial  // Comment this out to disable prints and save space
#include <CayenneMQTTEthernet.h>

// Cayenne authentication info. This should be obtained from the Cayenne Dashboard.
char username[] = "";
char password[] = "";
char clientID[] = "";

#define SENSOR_PIN 0
#define VIRTUAL_CHANNEL 3
#define VIRTUAL_CHANNEL 2
#define ACTUATOR_PIN 2 // Do not use digital pins 0 or 1 since those conflict with the use of Serial.

void setup()
{
  Serial.begin(9600);
  pinMode(ACTUATOR_PIN, OUTPUT);
  Cayenne.begin(username, password, clientID);
}

void loop()
{
  Cayenne.loop();
}

// This function is called at intervals to send sensor data to Cayenne.
CAYENNE_OUT(VIRTUAL_CHANNEL)
{
  Cayenne.virtualWrite(VIRTUAL_CHANNEL, analogRead(SENSOR_PIN));
}

// This function is called when data is sent from Cayenne.
CAYENNE_IN(VIRTUAL_CHANNEL)
{
  int value = getValue.asInt();
  CAYENNE_LOG("Channel %d, pin %d, value %d", VIRTUAL_CHANNEL, ACTUATOR_PIN, value);
  // Write the value received to the digital pin.
  digitalWrite(ACTUATOR_PIN, value);
}
1 Like
5

Thanks ! ^^

1 Like