I'm using a STM32L051C8T6 in a custom board. The software function is to enter stop mode to reduce the current consumption and only wake the MCU up with GPIO EXTI, RTC wakeup timer and UART wake up. The device is entering the low power mode and exiti...

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...