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MQTT SSL channel
This commit is contained in:
Alexander 2023-12-17 13:12:07 -05:00
parent fa580c4ca2
commit f3dca0a3f0
2 changed files with 5 additions and 3 deletions
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3
ESP32_Temperture-Node/src/config.h
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@ -37,6 +37,7 @@
#define MQTT_IOT_CHANNEL_OUTPUT_SWITCH_1 "node1/output/sw1"
#define MQTT_IOT_CHANNEL_OUTPUT_SWITCH_2 "node1/sw2"
#define MQTT_IOT_CHANNEL_OUTPUT_PWM_1 "node1/pwm1"
#define MQTT_IOT_CHANNEL_0 "test_topic"
// Uncomment corresponding board
//#define devkit_30pin_001
@ -75,7 +76,7 @@ D13 28 => Assigned to read RPM
----------------------------------------------
*/
#define PING_PIN 33 // GPIO 33 pin # of audio ping
#define LED_PIN 32
#define LED_PIN 33
#define SWITCH_1 14 // GPIO 14
#define SWITCH_2 12 // GPIO 12
#define DAC_CH1 25 // GPIO 25

5
ESP32_Temperture-Node/src/main.cpp
View File

@ -22,6 +22,7 @@ struct {
float pressure = 0.0;
float temperature = 0.0;
} sensors_values;
char cstr[16];
// Sensors modules specified in config.h file.
// BME280
@ -358,14 +359,14 @@ void loop() {
Serial.println(connection.state()); // state() == 0 => Connected to MQTT
Serial.print("MQTT Connected: ");
Serial.println(connection.connected()); // connected() == 1 => Connected to MQTT
Serial.print("Wi-Fi Connection tatus: ");
Serial.print("Wi-Fi Connection status: ");
Serial.println(WiFi.status()); // status() == 3 => Connected to WiFi
delay(1000);
connection.loop();
digitalWrite(PING_PIN, LOW);
digitalWrite(PING_PIN, HIGH);
delay(250);
delay(150);
digitalWrite(PING_PIN, LOW);
}
// Call function to establish connection if not connected to MQTT server.