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mosquitto_connect();

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Alexander 2024-03-07 20:22:30 -05:00
parent 136c606653
commit c70d2ad1ff
3 changed files with 19 additions and 18 deletions
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20
ESP32_Temperture-Node/src/config.h
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@ -1,8 +1,8 @@
// Uncomment modules as required
//#define RTC
//#define MICRO_SD
//#define BMP280 // Adafruit BMP280; temp & pressure
#define BME280 // Generic BME280; temp, pressure & humidity
//#define BMP280 // Adafruit BMP280; temp & pressure
#define BME280 // Generic I2C BME280; temp, pressure & humidity
/*
BME-280
SCL -> GPIO 22
@ -29,14 +29,14 @@
// MQTT Channel specific for each node
// [NODE]/sensors/sensor
// IoT ID
#define IoT_ID "node1"
#define MQTT_NODE_TEMPERATURE "/sensors/temperature"
#define MQTT_NODE_PRESSURE "/sensors/pressure"
#define MQTT_NODE_HUMIDITY "/sensors/humidity"
#define MQTT_NODE_PULSE "/pulse"
#define MQTT_NODE_SWITCH_1 "/sw1"
#define MQTT_NODE_SWITCH_2 "/sw2"
#define MQTT_NODE_OUTPUT_PWM_1 "/pwm1"
#define IoT_ID "node1"
#define MQTT_NODE_TEMPERATURE "/sensors/temperature"
#define MQTT_NODE_PRESSURE "/sensors/pressure"
#define MQTT_NODE_HUMIDITY "/sensors/humidity"
#define MQTT_NODE_PULSE "/pulse"
#define MQTT_NODE_SWITCH_1 "/sw1"
#define MQTT_NODE_SWITCH_2 "/sw2"
#define MQTT_NODE_OUTPUT_PWM_1 "/pwm1"
// Standardize switches channels
#define MQTT_IOT_CHANNEL_OUTPUT_PULSE "node1/output/pulse"
#define MQTT_IOT_CHANNEL_OUTPUT_SWITCH_1 "node1/output/sw1"

17
ESP32_Temperture-Node/src/main.cpp
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@ -1,5 +1,6 @@
/*
Written for ESP32 development board DEVKIT v1 (Espressive ESP32-WROOM-32)
Written for ESP32 development board DEVKIT v1 (Espressive ESP32-WROOM-32).
Modified for ESP32 WROOM U (external anthena).
Node sending temperature and atmosphere pressure readings via MQTT.
@ -19,11 +20,10 @@
#include "secrets.h"
#include "config.h"
#ifdef BME280
#ifdef BME280 // I2C temperature, pressure and humidity sensor.
#include <Adafruit_BME280.h>
#endif
#ifdef BMP280
#ifdef BMP280 // ISP temperature, pressure and humidity sensor.
#include <Adafruit_BMP280.h>
#endif
@ -67,13 +67,11 @@ PubSubClient connection(espClientSSL); //mosquitto_ssl
void mosquito_callback (char* topic, byte* message, unsigned int length)
{
//mosquitto.mosquito_callback(topic, message, length);
// Display topic and message received.
Serial.print("\nMessage arrived on topic: ");
Serial.println(topic);
Serial.print("Message: ");
String messageTemp; // variable to temporary store message received
String messageTemp; // variable to temporary store message received
// Convert message received in bytes into String
for (int i=0; i < length; i++) {
@ -185,6 +183,7 @@ void mosquitto_connect ()
Serial.println(connection.state());
#endif
#ifdef MQTT_SSL // MOSQUITTO MQTT port 8883
// MQTX MQTT Cloud
Serial.println(":8883");
espClientSSL.setCACert(NODE_CERT_CA);
connection.setServer(mqtt_server, 8883);
@ -202,7 +201,7 @@ void mosquitto_connect ()
delay(5000);
}
}
/* on-premises MQTT
/* on-premises Mosquitto MQTT
Serial.println(":8883");
connection.setServer(mqtt_server, 8883);
espClientSSL.setCACert(NODE_CERT_CA);
@ -348,6 +347,8 @@ void setup() {
Serial.print("Connecting to Mosquitto at IP: ");
Serial.print(mqtt_server);
mosquitto_connect();
/**
#ifdef MQTT // MOSQUITTO MQTT port 1883
Serial.println(":1883");
connection.setServer(mqtt_server, 1883);

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ESP32_Temperture-Node_2024-03-07.zip Normal file
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