TRON1 by LimX Dynamics is a modular, multi-modal bipedal robot designed to advance research in robotics and embodied AI. Featuring interchangeable foot-end systems—point-foot, sole, and wheeled—it enables flexible locomotion control and experimental versatility. With automatic hardware recognition and an open Python SDK, TRON1 simplifies algorithm testing for motion control and reinforcement learning. Its compact design integrates a high-performance onboard computer, quick-swappable battery, and support for simulation in NVIDIA Isaac, MuJoCo, and Gazebo. Expandable kits for arm modules, voice interaction, and additional sensors make TRON1 an ideal tool for exploring intelligent behavior, mapping, and human-robot interaction development.