diff --git a/arduinoService.js b/arduinoService.js
index 7d86289..1a2cdc9 100644
--- a/arduinoService.js
+++ b/arduinoService.js
@@ -1,4 +1,6 @@
 const { SerialPort } = require("serialport");
+const { ReadlineParser } = require("@serialport/parser-readline");
+const { sendNotification } = require("./notifier");
 require("dotenv").config();
 
 const arduinoSerialPort = new SerialPort({
@@ -10,12 +12,18 @@ arduinoSerialPort.on("open", () => {
 	console.log("Serial Port is open");
 });
 
+const parser = new ReadlineParser();
+arduinoSerialPort.pipe(parser);
+parser.on("data", (message) => {
+	sendNotification(message);
+});
+
 function writeToSerialPort(jsonData) {
 	try {
-		arduinoSerialPort.write(jsonData);
+		arduinoSerialPort.write(jsonData + "\n");
 	} catch (error) {
 		console.log(error);
-		throw new Error("Arduino error");
+		throw new Error("Arduino write error");
 	}
 }
 
diff --git a/notifier.js b/notifier.js
new file mode 100644
index 0000000..810de60
--- /dev/null
+++ b/notifier.js
@@ -0,0 +1,13 @@
+const axios = require("axios");
+require("dotenv").config();
+
+async function sendNotification(message) {
+	try {
+		await axios.post(process.env.WEB_HOOK_URL, {
+			content: message,
+		});
+	} catch (error) {
+		console.log(error);
+		throw new Error("Error sending message");
+	}
+}
diff --git a/package-lock.json b/package-lock.json
index 1ba6ee1..f313044 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
 			"version": "1.0.0",
 			"license": "ISC",
 			"dependencies": {
+				"axios": "^0.26.1",
 				"dotenv": "^16.0.0",
 				"express": "^4.17.3",
 				"mongoose": "^6.2.10",
@@ -278,6 +279,14 @@
 			"resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
 			"integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
 		},
+		"node_modules/axios": {
+			"version": "0.26.1",
+			"resolved": "https://registry.npmjs.org/axios/-/axios-0.26.1.tgz",
+			"integrity": "sha512-fPwcX4EvnSHuInCMItEhAGnaSEXRBjtzh9fOtsE6E1G6p7vl7edEeZe11QHf18+6+9gR5PbKV/sGKNaD8YaMeA==",
+			"dependencies": {
+				"follow-redirects": "^1.14.8"
+			}
+		},
 		"node_modules/base64-js": {
 			"version": "1.5.1",
 			"resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
@@ -511,6 +520,25 @@
 				"node": ">= 0.8"
 			}
 		},
+		"node_modules/follow-redirects": {
+			"version": "1.14.9",
+			"resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.9.tgz",
+			"integrity": "sha512-MQDfihBQYMcyy5dhRDJUHcw7lb2Pv/TuE6xP1vyraLukNDHKbDxDNaOE3NbCAdKQApno+GPRyo1YAp89yCjK4w==",
+			"funding": [
+				{
+					"type": "individual",
+					"url": "https://github.com/sponsors/RubenVerborgh"
+				}
+			],
+			"engines": {
+				"node": ">=4.0"
+			},
+			"peerDependenciesMeta": {
+				"debug": {
+					"optional": true
+				}
+			}
+		},
 		"node_modules/forwarded": {
 			"version": "0.2.0",
 			"resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
@@ -1267,6 +1295,14 @@
 			"resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
 			"integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
 		},
+		"axios": {
+			"version": "0.26.1",
+			"resolved": "https://registry.npmjs.org/axios/-/axios-0.26.1.tgz",
+			"integrity": "sha512-fPwcX4EvnSHuInCMItEhAGnaSEXRBjtzh9fOtsE6E1G6p7vl7edEeZe11QHf18+6+9gR5PbKV/sGKNaD8YaMeA==",
+			"requires": {
+				"follow-redirects": "^1.14.8"
+			}
+		},
 		"base64-js": {
 			"version": "1.5.1",
 			"resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
@@ -1433,6 +1469,11 @@
 				"unpipe": "~1.0.0"
 			}
 		},
+		"follow-redirects": {
+			"version": "1.14.9",
+			"resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.9.tgz",
+			"integrity": "sha512-MQDfihBQYMcyy5dhRDJUHcw7lb2Pv/TuE6xP1vyraLukNDHKbDxDNaOE3NbCAdKQApno+GPRyo1YAp89yCjK4w=="
+		},
 		"forwarded": {
 			"version": "0.2.0",
 			"resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
diff --git a/package.json b/package.json
index 1b8227e..20becb5 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,7 @@
 	"author": "",
 	"license": "ISC",
 	"dependencies": {
+		"axios": "^0.26.1",
 		"dotenv": "^16.0.0",
 		"express": "^4.17.3",
 		"mongoose": "^6.2.10",
diff --git a/plantService.js b/plantService.js
index bb833b7..e540e9b 100644
--- a/plantService.js
+++ b/plantService.js
@@ -1,4 +1,5 @@
 const mongoose = require("mongoose");
+const { writeToSerialPort } = require("./arduinoService");
 require("dotenv").config();
 
 mongoose
@@ -105,8 +106,20 @@ async function removePlant(rackId) {
 	}
 }
 
+function waterPlant(rackId) {
+	const data = JSON.stringify({ action: "WATER", rackId });
+	writeToSerialPort(data);
+}
+
+function lightPlant(rackId, state) {
+	const data = JSON.stringify({ action: "LIGHT", state, rackId });
+	writeToSerialPort(data);
+}
+
 exports.listPlants = listPlants;
 exports.getPlantInfo = getPlantInfo;
 exports.setPlant = setPlant;
 exports.editPlant = editPlant;
 exports.removePlant = removePlant;
+exports.waterPlant = waterPlant;
+exports.lightPlant = lightPlant;
diff --git a/server.js b/server.js
index 2a9c058..7d2916f 100644
--- a/server.js
+++ b/server.js
@@ -1,11 +1,12 @@
 const express = require("express");
-// const { writeToSerialPort } = require("./arduinoService");
 const {
 	listPlants,
 	getPlantInfo,
 	setPlant,
 	editPlant,
 	removePlant,
+	waterPlant,
+	lightPlant,
 } = require("./plantService");
 
 const port = process.env.PORT || 3000;
@@ -40,8 +41,6 @@ app.post("/setplant", async (req, res) => {
 	try {
 		const plantDetails = req.body;
 		const response = await setPlant(plantDetails);
-		// JSON.stringify(plantDetails);
-		// writeToSerialPort(plantDetails);
 		return res.send(response);
 	} catch (error) {
 		res.status(400).send(error.message);
@@ -68,9 +67,17 @@ app.post("/removeplant", async (req, res) => {
 	}
 });
 
-app.post("/water/:rackId", (req, res) => {});
+app.post("/water", (req, res) => {
+	const { rackId } = req.body;
+	waterPlant(rackId);
+	return res.send(`Plant in rack ${rackId} watered`);
+});
 
-app.post("/light/:rackId", (req, res) => {});
+app.post("/light", (req, res) => {
+	const { rackId, state } = req.body;
+	lightPlant(rackId, state);
+	return res.send(`Lights turned ${state} in rack ${rackId}`);
+});
 
 app.post("/humidity/:rackId", (req, res) => {});