Internet-based learning media is one of the learning resources that students can use as a substitute for textbooks. This study aimed to determine the impact of using learning media-based IoT on improving learning outcomes of
the Embedded System (ES). This research uses an experimental method at the Ujung Pandang State Polytechnic. The research population is all the Electrical Engineering students who studied the Embedded System (ES). The research sample involved 35 students. Collection of learning outcomes data through learning outcomes test questions at the pre-test and post-test. Collection of learning outcomes data through learning outcomes test questions at the pre-test and post-test. Research results obtained (1) Application of learning media-based IoT in Embedded System learning in polytechnics is effectively used to improve student learning outcomes in Embedded System learning. This is based on the results of the average student score on the post-test of 83.21; (2) The tendency of Embedded System (ES) learning outcomes in the experimental class are at a high tendency with a percentage
of 42.86%; and (3) Improving student learning outcomes using IoT-based learning media in Embedded System (ES) learning obtained an n-gain score of 0.54 with a medium increase in the category.
Keywords: Learning Media, Internet of Things (IoT), Embedded System (ES)