A small Arduino library for GSM modules, that just works

GSM+GPRS Radio Access Network Node reloaded for 2024 for newest UHD drivers and supporting Ubuntu 22.04

Arduino driver for GSM/GPRS module SIMCom SIM800L to make HTTP/S connections with GET and POST methods

GPS IoT tracker board for scanning gps and environment information and sending this to a MQTT server via GPRS.

Arduino-compatible MCU firmware code for sensor-, telemetry-, and gateway-appliances.

Osmocom Transceiver used by GSM Base Transceiver Station (BTS); mirrored from https://gitea.osmocom.org/cellular-infrastructure/osmo-trx

Internetgateway with TTGO T-Call

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.

IoT Communications Module for Energy Access. An easy way to get production ready, bi-directional communications for your IoT embedded device. Proiect supported by the EnAccess Foundation - https://enaccess.org

Enables GSM/GRPS network connection using the GSM/GPRS modules. Use this library to make/receive voice calls, to send and receive SMS using Generic GSM/GPRS modules, such as u-blox SARA-U201 module.This library also allows you to connect to internet through the GPRS networks. You can either use Web Clients and Servers.

Send data to firebase cloud using SIM800 (GPRS Module) and Atmega328p (Arduino) .

How to send a GET and POST request with GSM/GPRS module. This is useful for retrieving data from the Web and sending data to a web server. Tested on SIM900, SIM7000e, SIM800L GSM modules. Could work with other GSM modules that are operated by AT commands

GSM/GPS/GPRS library for Arduino.

This is a slimmer version of the Adafruit FONA library intended for only TCP connections using the cheap SIM800 breakout modules.

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 hardware-agnostics non-blocking GSM/GPRS modem driver written for embedded devices.

A TCP client library for the M590 GPRS modem

A much more comprehensive library for Arduino SIM900 shield.

Library to use A9G (GPS+GPRS module) with AT commands in Arduino framework-based systems. Supports JSON as payload in MQTT mode!

Smart Tracking Seal, which is built using an A9G module and an ATmega328P microcontroller, enables real-time location tracking and lock state verification, with notifications via mobile app and SMS.