I would like to request assistance regarding an integration issue between my microcontroller(STM32L051C8T6) and the SIM Y7080E (an NB-IoT connectivity chip being used to publish messages via MQTT). I am using an STM32L0 to control the SIM via UART, b...

I developed a basic code in STM32CubeIDE to test an STM32L051C8T6 microcontroller, aiming to toggle the state of two LEDs connected to the custom-designed board for this chip. However, during debugging, an issue occurs with the execution flow.After i...