GSM-based Humidity and Temperature Monitoring System

Keywords: GSM, Web server, SailsJS, Tiva, DHT11

Introduction

This project is my course's project at University of Technology. I am going to build a system powered by a web server that helps people monitor the humidity and temperature of their house, garden, etc via a web browser over the Internet. Data are transfered from sensors to the server via GPRS/2G.

Table of contents

• I.Description
• II.Prerequisites
• III. Deployment
  • III.1.Web server
  • III.2.TivaC
• IV.System model
• V.Some results

I. Description

This project is made up of a web server, an embedded device

• Web server: powered by SailsJS, AngularJS implementation on front-end.
• Embedded Device: TivaC129, DHT11 sensor, SIM800L module

II. Prerequisites

• OS to run web server: I am using Ubuntu 17.10.
• Nodejs:

Install: sudo apt-get install nodejs -y && sudo apt-get install npm -y

Update npm: sudo npm install npm@latest

• Install SailsJS: here or

sudo npm install sails --g

• MySQL:

sudo apt-get install mysql-server mysql-client -y

• Apache2

sudo apt-get install apache2 -y

III. Deployment

III.1 Web server

1. Open terminal
2. cd 'Web Server' 
3. npm install
4. config MySQL server: username, password, hostname in config/local.js
5. sails lift

III.2 TivaC

1. Import project in Code Composer Studio (CCS) of Texas Instruments. 
2. Power on Kit and compile the project

IV. System model

V. Some results