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Easy way to open built-in serial terminal in STM32CubeIDE without any additional plugins.

This simple library give you a chance to using buzzer as sound notification with the possibility to set number of beeps and period between them.

Setup is very easy, because it's fully compatible with HAL and Cube code generator, all you need it's config chosen pin and set label BUZZER. And here is example of use:

Buzzer_Go(TBUZ_100, TICK_2);

Assembling Android oscilloscope based on STM32F401/STM32F411 microcontroller with additional WiFi SoC ESP32 module, that give a chance to get wireless Wi-Fi connection and remotely monitoring signals.