This project contains a library for working with the SIM800L GSM module using the UART on the STM32 platform in STM32CubeIDE The SIM800L module is used to send and receive SMS, make calls and work ...

This project demonstrates how to find an approximate location using a SIM800L GSM/GPRS module and online GSM tower databases. The SIM800L module connects to the GSM network and provides information ...