IoT technologies are already widely used in developed countries and adaptation is under way in developing countries, where wireless data transmission technologies that are not intended for transmitting sensor data are used for the implementation of IoT projects. In this paper, we investigate the possibility of introducing low-power networks with a long transmission range for IoT projects in developing countries using the example of the Republic of Uzbekistan. Analyzed the possibilities of the Republic for the implementation of IoT solutions. The adaptation of the most famous Low-Power Wide Area Networks (LPWAN) such as Sigfox and LoRaWAN to the requirements of IoT projects in Uzbekistan is being investigated.