Telegram

The paper presents the development of a cyber-physical system based on the HomeAssistant platform for efficient automation and control of Internet of Things (IoT) devices. The architectural features, technical implementation and prospects for the development of the system are considered, with an emphasis on the ability to integrate a wide range of sensors and IoT devices into a single network to create adaptive and intelligent solutions.

The work is dedicated to the development of a mobile chatbot containing an information currency converter, designed for use by a wide range of people. A chatbot is a subject-oriented text-based dialog interface that allows a user to perform a limited set of tasks: getting information about the current rate of currencies (USD or EUR) relative to the national currency and finding out the current rate of cryptocurrencies (Bitcoin, Ethereum, Litecoin) in dollars or euros.

The issue of spreading pro-Russian propaganda in the most popular telegram channels of Odesa region is considered in the paper. It is established that in scientific discourse there are practically no studies on this topic. The most studied problems are: the spread of propaganda in the Telegram by international terrorist groups (ISIS, Alkaida), as well as the blocking of this network in Russia and other authoritarian states.

The development of modern technologies is extremely fast. Every day more and more new and various means appear in the world to improve the quality of life and more. It is not possible for a person to process all this new information on the scale and speed with which this information appears. Everyone has their own preferences and wants to receive and obtain information about certain events or things that they are interested in. This has become one of the most important reasons for creating referral systems.

The issue of creating an IP camera based on the ESP-32 CAM module, and integration and transfer of images to the messenger is considered. Provision is made to ensure and increase security during data transmission and interaction with the bot. It is also proposed to create a special telegram bot, using the telegram API, to obtain images from the camera, at any time, when connected to the Internet. The efficiency of the microcontroller at a given task is analyzed. The use of MQTT transmission protocol is proposed, and its advantages for this system are considered.

On the Internet, the media are fighting fiercely for every reader, viewer, or listener. Every year it becomes more and more difficult to keep and interest your audience. Therefore, the media are looking for new channels to distribute their products. Official sites and pages on social networks are losing popularity among the audience every year, so editors are forced to look for new and promising ways to communicate with their audience. One of these is the so-called messengers.