completed IoT sensor

2023-12-27 00:34:59 +08:00
parent 4be58724d2
commit f8e9755c12
10 changed files with 139 additions and 67 deletions
--- a/IoT-sensor/index.js
+++ b/IoT-sensor/index.js
@ -0,0 +1,34 @@
+const { iot_sensor_data } = require("./modules/IoT-sensor");
+const client = require("./modules/mqtt");
+
+function publishData() {
+    let data = iot_sensor_data();
+
+    // MQTT logic
+    client.publish("iot-data", JSON.stringify(data), { qos: 1 }, (err) => {
+        if (err) {
+            console.error("Error publishing message:", err);
+        } else {
+            console.log("Message published");
+        }
+    });
+}
+
+client.on("connect", () => {
+    console.log("Connected to MQTT broker");
+    publishData();
+});
+
+client.on("end", () => {
+    console.log("Disconnected from MQTT broker");
+    client.reconnect = true;
+});
+
+client.on("error", (err) => {
+    console.error("Error:", err);
+    client.end(); 
+});
+
+//every 15 minutes
+//setInterval(publishData, 900000);
+setInterval(publishData, 600);