Gas Sensor With Sim800l Arduino

In this project we are going to learn how to design a Gas Leakage Detector with SMS Alert using GSM Module amp Arduino. We will interface Sim800 GSM Module as well as MQ135 Gas Sensor with Arduino. The gas level value will be displayed on 162 LCD Display. Whenever the excess gas is detected SMS will be sent to a particular phone number.

Tell the Arduino to send you a specified sensor data to your phone all via SMS. Used DHT11MLX90614 for example Code_2_SIM800L_RequestData.ino. arduino. With comments to help you. 1 This code works with SIM800L Evb version, DHT11 and MLX90614 2 It sets the module on receiving SMS mode,

To solve this problem, we'll use a simple voltage divider made of resistors Connect a 10K resistor between the Arduino's 2 pin and the SIM800L's Rx pin. And connect a 20K resistor between the SIM800L's Rx pin and GND ground. This setup safely reduces the 5V signal from the Arduino to about 3.3V that the SIM800L can handle.

Hi Everyone. So this is an IoT gas monitoring system. All works fine when the OLED code is commented out. I am powering the SIM800L with an 18650 battery and the Oled through the Arduino Nano with my laptop. include ltWire.hgt include ltAdafruit_GFX.hgt include ltAdafruit_SSD1306.hgt include ltSoftwareSerial.hgt SoftwareSerial gsmSerial6, 7 SoftwareSerial for GSM module Adafruit_SSD1306

presence of gas, then Arduino will activate, and activate the buzzer and display the writing on the LCD stating the gas is high, which means there has been a gas leak, then the GSM SIM800L module will send anotification the code to alert about the leakage of the LPG gas or the other gas sensed by the sensor. Fig4 SIM800L GSM Module 3.4

Arduino Nano. SIM800L GSM Module. 4-Channel Relay Module. DHT11 Temperature and Humidity Sensor. MQ-2 Gas Sensor. Rain Sensor Module. Soil Moisture Sensor. LM2596 DC-DC buck converter. Power Supply 5V1A. Power Supply 5V2A

In this article, we will guide you through the process of building a gas leakage detector using an Arduino Nano, an MQ135 gas sensor, an I2C 162 LCD, red and green LEDs, and a SIM800 GSM module. This DIY project will help you create a reliable gas detection system with real-time alerts. Components Needed. Arduino Nano MQ-135 Sensor

DIY Gas Leakage Sensor with SIM800L Arduino ProjectIn this tutorial, learn how to build a Gas Leakage Sensor using Arduino and the SIM800L GSM module. This

MQ135 Gas Sensor VCC connected to 5V on the Arduino, GND to GND, and A0 to analog pin A0 on the Arduino. SIM800L GSM Module VCC connected to the positive terminal of the 3.7V battery, GND to GND, RXD to pin D1 on the Arduino, and TXD to pin D0 on the Arduino. 16X2 LCD Connected via the I2C Module, which interfaces with the Arduino's A4 SDA

GSM SIM800l Module MQ-135 Sensor LM35 Sensor Relay Module LM2596 Step Down Conveter Buzzer Zero PCB Arduino Nano. Here we used the Arduino nano micro controller to control all the input and out sensors or LCDs.in arduino they used the ATmega328 smd IC. Connect the MQ135 gas sensor to the Arduino board.