Hi All,
I want to trigger Azure IoT hub call by using “Arduino Uno WiFi Developer Edition” board but I am not sure from where to start. Can you please give me some example / input to start.
After doing some research I fond below example but don’t know what to replace against “mqtt” in
#define CONNECTOR "mqtt"
Your help is highly appreciated, thanks in advance.
/*
File: MqttPub.ino
This example simply publishes analog data into a MQTT topic. Before use it, please configure the MQTT server address via Uno WiFi Web Panel. Topics are automatically created (or subscribed) via api calls into the sketch. You can use a maximum of 3 topics.
Note: works only with Arduino Uno WiFi Developer Edition.
*/
#include <Wire.h>
#include <UnoWiFiDevEd.h>
#define CONNECTOR "mqtt"
#define TOPIC "arduino/analog/A1"
void setup() {
Ciao.begin();
}
void loop(){
delay(5000);
int data_value = analogRead(A1); // data value from analog pin 1
Ciao.write(CONNECTOR, TOPIC, String(data_value)); // pushes data into a channel called PIN_A1
}
Regards,
Vin