Trianswer-Smart Wearable IoT Development Module and Platform: This module is designed with low power consumption, small size, and IoT. It mainly provides various high-quality physiological signal measurements, wireless transmission, and recording, which assist the subsequent intelligent signal analysis, recognition, and results display. The physiological signals include electrocardiography (ECG), electroencephalography (EEG), electromyography (EMG), photoplethysmography (PPG), etc. Developers can rapidly develop wearable products in the biomedical field through this module to shorten the research and development (R&D) time. In addition, different signals can be processed by different modules. Developers may freely assemble the modules according to their development needs. Combining high-quality physiological signals with subsequent algorithms can achieve many signal-acquisition-and-analysis systems or the integrated analysis of multiple sets and various physiological signals to realize a multifunctional biomedical integrated system. As assembling “smart building bricks,” we named this module “TriAnswer: Try and Get Your Answer” in the hope of helping learners become rapidly familiar with the semiconductor integrated circuits (IC), the artificial intelligence system-on-chip (AISoC), the artificial intelligence of things (AIoT), and biomedical application systems. We also hope to assist the developers in quickly realizing their design ideas, developing product prototypes, and flourishing in the biomedical wearable product field. The module and platform have been used in over twenty universities and twelve senior high schools in Taiwan for project design. We will publish Chinese and English (Elsevier) books before the end of this year, 2025.