Send/Receive SMS with STM32F103C8 and SIM800C …

Send/Receive SMS with STM32F103C8 and SIM800C GSM Module
In this tutorial, SIM800C GSM module will be interfaced with STM32F103C8 ARM microcontroller to send and receive Text Messages (SMS) from the cellular mobile number configured in the program. To display the messages received and sent, one 16×2 LCD will be used with two Push Buttons which will initiate sending and receiving of text messages after pressing the relative button.

Check out the full DIY project tutorial: https://circuitdigest.com/microcontroller-projects/interfacing-sim800c-with-stm32f103c8-to-send-and-receive-sms