To date, several trends in digital technologies have been identified, among which the Internet of Things stands out – a network of digital devices and devices that interact via the Internet. The application areas of the Internet of Things are very wide: industrial technologies, remote service and survival technologies, educational technologies. Modern digital technologies should be introduced into the content of technological education in schools and in the training of computer science teachers. This need is also determined by the currently implemented national projects "Digital Kazakhstan" and "Education". The purpose of the article is to consider the Internet of Things as the content of technological education of future computer science teachers. The article will focus on the formation and development of professional ICT (information and communication technologies) qualifications of the future computer science teacher when teaching the Internet of Things in higher education institutions. When teaching the Internet of Things (IoT), the problems that may arise are taken into account, and it is described how this affects the information and communication skills of the future teacher.