In recent years, the field of humanoid robotics has undergone rapid transformation, driven by advancements in artificial intelligence, materials science, and mechanical engineering. No longer confined to laboratories or exhibitions, humanoid robots are steadily moving toward real-world applications across logistics, manufacturing, healthcare, and service industries. Among the many technological breakthroughs fueling this shift, one stands out as especially strategic and challenging: the development of dexterous robotic hands.

OpenArm, an open-source robotic arm project, has recently gained rapid popularity in the robotics community. Its success stems from precise positioning and excellent design. Targeting educational, research, and small-scale automation scenarios, OpenArm offers a complete open-source ecosystem—including mechanical structures, control electronics, and software algorithms—significantly lowering the barrier for robotic development.