Started wather station

JavaScript/Weather Station/index.js

@@ -0,0 +1,28 @@
+const SerialPort = require('serialport');
+const parsers = SerialPort.parsers;
+const fs = require('fs');
+let express = require('express');  
+let app = express();
+
+
+const parser = new parsers.Readline({
+    delimiter: '\r\n'
+});
+
+const port = new SerialPort('COM3', {
+    baudRate: 115200
+});
+
+port.pipe(parser);
+
+let temperature;
+
+port.on('data', async (data) => {
+    if (data.toString().startsWith('VALID')) {
+        if (parseFloat(data.toString().substring(5)) % 1) {} else return;
+
+        let temp = parseFloat(data.toString().substring(5));
+        temperature = temp;
+        console.log(temp);
+    }
+});