A&A-Assistant – controls connected devices running microcontroller platforms using voice commands, a built-in simple audio player, and also has task scheduler capabilities. The task scheduler is implemented in the same way as in the A&A-Scheduler application. Supports multiple languages ​​for voice commands. An Internet connection is required for speech recognition to work. The voice command that activates the application to accept subsequent commands may be tampered with. It can be changed by selecting from the provided list. The pronunciation of the activation command must be consistent with the pronunciation in English. Communication with the microcontroller is carried out using a USB UART adapter. A&A-Assistant automatically recognizes USB UART adapter drivers and tries to send a request to the microcontroller and wait for a ready response.