working servo and photoresistor with websocket

test/serial/photoresistor.ts

@@ -0,0 +1,15 @@
+import { Board, Pin } from "johnny-five";
+
+const board: Board = new Board({
+    port: '/dev/ttyUSB0',
+    debug: false,
+    repl: false
+});
+
+board.on("ready", async () => {
+    board.pinMode(14, Pin.INPUT);
+
+    board.analogRead(0, (val) => {
+        console.log(val);
+    })
+});

test/serial/servo.ts

@@ -0,0 +1,19 @@
+import { Board, Pin, PinMode } from "johnny-five";
+
+const board: Board = new Board({
+    port: '/dev/ttyUSB0',
+    debug: false,
+    repl: false
+});
+
+board.on("ready", async () => {
+    board.pinMode(9, Pin.SERVO);
+    board.servoWrite(9, 0);
+
+    while (true) {
+        board.servoWrite(9, 180);
+        await new Promise(resolve => setTimeout(resolve, 1000));
+        board.servoWrite(9, 0);
+        await new Promise(resolve => setTimeout(resolve, 1000));
+    }
+});

test/websocket/common.ts

@@ -0,0 +1,19 @@
+import http from 'node:http';
+import express from 'express';
+import { Server } from "socket.io";
+
+const app = express();
+const server = http.createServer(app);
+const io = new Server(server);
+
+io.on("connection", (socket) => {
+    console.log("Connected");
+
+    socket.on("message", (message) => {
+        console.log(message);
+    })
+})
+
+server.listen(3001, "localhost", () => {
+    console.log("Common server is running");
+})