gprs

A small Arduino library for GSM modules, that just works

Ai-Thinker A9/A9G GPRS (with GPS(A9G)) module C development SDK

Example of using ESP32 with GSM modem and lwip+pppos

GTP(GPRS Tunneling Protocol) implemented in pure Golang.

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

User Plane Gateway (UPG) based on VPP

STM32 HAL library for SIM800 release MQTT client over AT command

MicroPython implementation on Ai-Thinker GPRS module A9 (RDA8955)

5G User Plane Function (UPF) based on VPP

Terkin-Datalogger for MicroPython and CPython

Arduino-compatible MCU code for sensor and telemetry nodes

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

lwIP PPP porting for GSM modem (like sim800)

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

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.

Basic MicroPython implementation on Ai-Thinker GPRS module A9 ( RDA8955 ), more implementation:

Internetgateway with TTGO T-Call

doc of https://github.com/Ai-Thinker-Open/GPRS_C_SDK

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.

Connected GPS tracker PCB