Here in this project we interface a 433MHz RF wireless module with STM32F103C8 microcontroller. The project is divided into two parts. The transmitter will be interfaced with STM32 and the receiver will be interfaced with Arduino UNO. There will be different circuit diagram and sketches for both transmitting as well receiving part.
Check out the full project on Circuit Digest: https://circuitdigest.com/microcontroller-projects/interfacing-433mhz-rf-module-with-stm32f103c8-microcontroller