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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.

GSM home monitor

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

A Vehicle Location Tracking System.

SIM800C GSM/GPRS Module using Alitum

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

Collision Detection System

A simple Security/Controlling project based on SIM800L

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

Bus (vehicle) tracking system using GPS neo 6m, GSM SIM 900a, arduino and google maps. The system was made for the purposes of Jashore University of Science & Technology bus tracking

Duru is a platform independent, very easy to port and non-blocking structure that you can use in your GSM based applications. Let's make Duru better.

Simple library for SIM800 GSM module

A fastapi wrapper of babca / python-gsmmodem for a waveshare sim7600x. Not an exact copy of the 'python-gsmmodem' so be sure to uninstall that lib or venv to run | Open-source Twilio with LLM batteries

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.

USSD sender/decoder with AT Commands - PySerial - python environment

Online GPS Tracker for STM32 (HAL)

This project is implementation of simple temperature and humidity monitor,with a9g development board and dht22 sensor

OTA Update of ESP32 using SIM800C and AT commands

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