A small Arduino library for GSM modules, that just works

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.

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

Farm Monitoring System uses arduino ide and basic sensor modules to address various issues of farming.

O principal objetivo do projeto é desenvolver um sistema que seja capaz de monitorar os ônibus circulares da cidade universitária e disponibilizar para a comunidade acadêmica informações que facilitem o dia a dia dos usuários dos ônibus.

Library, now using AsyncWebServer instead of (ESP8266)WebServer, for enabling GSM/GPRS and WiFi running simultaneously as well as configuring/auto(re)connecting at runtime GSM shields to Internet and Blynk and ESP8266/ESP32 WiFi modules to best or available MultiWiFi APs and MultiBlynk servers. Enable adding dynamic custom parameters from sketch…

A much more comprehensive library for Arduino SIM900 shield.

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

A basic implementation of Arduino serial communication with gsm-sim800l

Arduino Uno + GSM Shield + PIR sensor = sweet simple alarm!

A completer Home Security system based on Arduino with multiple sensors to monitor status, pin based entry and locking, GSM shield to give instrusion alerts via SMS. Read Read_me.txt for Additional Details and How to use the project.

it's gsm library for sim900a boards and its equivalent boards

📫 Projeto de conclusão de curso desenvolvimento em linguagem C no curso técnico de Eletrônica.

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!

FoxHuntController for Arduino

Arduino DumbPhone. 2 buttons. 2 LEDs. It can: make calls, receive calls. Send SMS and receive SMS mesages.

A gsm modem library for Node JS to send and receive text messages with an Arduino Uno and a SIM900 GSM shield.

Notes taken during arduino exploration.

A simple python script for linux to upload a File on A FTP server using s GSM 900A sheild on arduino