SSU-NC / toiot-sensor-node-driver

Toiot Sensor Node Driver

• This library is used in the sensor node of the ToIoT platform.
• The measured sensor values are delivered to the sink node through MQTT.
• Publish the value to the mqtt broker in the data/[node_uuid] topic in a fixed format using the pub function.

Getting Started

1. Use the Arduino Library Manager to install the ESP8266WiFi, PubSubClient library.
2. Download ToIoTwithWIFI and put it in the Arduino/libraries folder.
3. Fill in the contents of config.h and put it in the sketch folder. You can set this application through this file.
4. Write the main source code like example.

#include "ToIoTwithWIFI.h"
#include "config.h"

double value = 0.0; // your sensor value 
ToIoTwithWIFI t;

void setup() {
    // These parameters are in the config.h file.
    t.setupToIoTwithWIFI(nodeId, ssid, password, mqtt_server, mqtt_port);
}


void loop() {
    /* Read sensor values and call the pub function 
    with the sensor uuid, number of values, and values as arguments */
    t.pub("sensor-uuid-1", 1, value);
    t.pub("sensor-uuid-2", 2, value, value);
    t.pub("sensor-uuid-3", 3, value, value, value);
    delay(4000); 
}