STM32 HAL library for SIM800 release MQTT client over AT command
lwIP PPP porting for GSM modem (like sim800)
Africa's Talking Eris Dev Kit/Board Rev2 GSM Sample for STM32 Cube IDE
STM32 HAL library for SIM800 (GPRS) release send metric StatsD over AT command
Complete code for car GPS, with stm32f103c8( HAL library), sim800l, NEO-6m, in SLEEP mode
GPS tracker with SMS communication
This sample project shows that how to make an http GET request on sim800L with STM32 and some parsing practice with Aladhan's prayer time API..
Africa's Talking Eris Dev Kit Revision 1 MQTT Sample