With the advent of the digital era, digital signage players have gradually replaced conventional paper advertising and have been widely used in broadcast advertising, digital learning, exhibition tours, and other aspects. However, traditional digital signage players require a Set Top Box, STB as the service medium, resulting in service reliance on specific hardware. Meanwhile, there is no uniform standard for manfuacutrers to follow during digital signage development. As a result, users must change the entire hardware to update or replace an STB. On the other hand, the IoT has set up a combination of dignity signage and cloud services to provide services through webpage browser management, even without an STB, thus the enhanced ease of use and convenience. As far as users are concerned, there is no need for them to install management software on their computer, thus preventing possible management software and computer operating system incompatibility. For users unfamiliar with the network environment, the plight of having to independently configure complex parameter settings during management software installation can also be avoided. In addition, the IoT digital signage set up involves the use of registration serial numbers, which helps prevent possible IP conflict or loss, as is seen in the fixed IP method. However, in terms of IOT digital signage usage, equipment management and monitor remain weak. In this study, the advantages of hardware and IoT digital signage players were extracted. With the digital signage management system using IoT technology as the basis, the digital signage services require no specific hardware equipment. In addition, the management system’s capabilities in digital signage equipment management and status monitoring can be enhanced, while equipment group setting convenience and group messaging flexibility can be strengthened.