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Arduino framework for 4G LTE Cat.1, GSM and NB-IoT Modules from Quectel and Neoway

A web-based smart parking system using IoT, Arduino, and image processing for efficient slot booking, navigation, and vehicle authentication.

GSM home monitor

A Vehicle Location Tracking System.

Class Attendance System for schools, built with React and NodeJs. This app helps teachers and lectures easily collect attendance of students in a class. It works together with an RFID tag reader.

Arduino Code for integration of GSM module, GPS module, and various sensor to implement smart car features

This repository aims at helping beginners to use EC200 GSM Module and communicate with it.

This project uses TTGO T-Call module to deal with calls and messages, monitor its surroundings and alert user via call or message if any environmental changes detected by ultrasound sensor.

Simple library for SIM800 GSM module

Simple GSM shield Manager for Blynk and ESP32 / ESP8266 boards, with or without SSL, configuration data saved in SPIFFS / EEPROM. This library enables user to include both Blynk GSM/GPRS and WiFi libraries in one sketch, run both WiFi and GSM/GPRS simultaneously, or select one to use at runtime after reboot.

The given code covers all the basic needs to communicate with A7276s SIMCom Module with ESP32 to post data on MQTT

A simple Security/Controlling project based on SIM800L

Monitoring power failure at home with the TTGO T-Call SIM800, send a SMS, display info on OLED

Generate automatic voice calls with a Raspberry pi and SIM900 GSM module

Collision Detection System

OTA Update of ESP32 using SIM800C and AT commands

The unit receives a textmessage to the GSM-module, if the message is correct, it sends it to a RPi using NRF24L01 2,4GHZ modules. The pythonscript translates message and takes picture with picamera and sends it to a Gmailadress!

SMS sender with AT Commands - PySerial - python environment