There are 21 repositories under gsm topic.
Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, ARM Mbed, etc.
This program show you IMSI numbers of cellphones around you.
Awesome-Cellular-Hacking
MicroPython for ESP32 with psRAM support
Ai-Thinker A9/A9G GPRS (with GPS(A9G)) module C development SDK
Mobile Statuion side GSM implementation; mirrored from https://gitea.osmocom.org/phone-side/osmocom-bb
Library sim800l for Arduino UNO (maybe sim900l work)
Example of using ESP32 with GSM modem and lwip+pppos
Maintained fork of a Python module to control GSM modems attached to the system: send/receive SMS messages in your scripts, handle calls, and more.
RaspiSMS est un système de gestion et d'envoi de SMS par ordinateur, initialement conçu pour les Raspberry Pi
Ported and cleaned up version of the ATCommandTester from m2msupport.net
GSM Library for SIMCOM Modules on Arduino.
Osmocom core libraries; mirrored from https://gitea.osmocom.org/osmocom/libosmocore
基于 SDR 开源方案& 商业授权方案 实现 2-5G 安全研究的一些资源整合
MicroPython implementation on Ai-Thinker GPRS module A9 (RDA8955)
The SIM800L Arduino Library is a simple and easy-to-use library for the SIM800L module, allowing for quick and efficient communication with the module using the Arduino platform.
A5/1 Decryption
GSM Scanner, RTL-SDR, StingWatch, Meteor
GSM Assessment Toolkit - A security evaluation framework for GSM networks
Get Geolocation information based on Cell base station information
GSM SIM card reader/writer python program
Tool to check if an IP of a DblTek GoIP is vulnerable to a challenge-response login system, send SMS messages from the system, execute remote commands botnet style, and generate responses to challenges.