Serial Bus Servo with Metal Gear, 360° Rotation, for Robot Arm, Hexapod Robot, TTL/UART Control, 30KG High Torque, Smart Servo with Red Debug Module STS3215 Servo

Upgrade your robotics and RC projects with the powerful and precise 30KG Serial Bus Servo Motor—a high-performance servo designed for advanced applications requiring strength, control, and reliability. With a torque rating of up to 30kg.cm, this servo delivers the force needed for demanding tasks like robotic arms, biped robots, hexapods and humanoid robots The metal gear construction ensures long-lasting durability and smooth operation, even under heavy loads and continuous use. Unlike traditional PWM servos, this unit supports TTL/UART serial communication, enabling precise multi-servo coordination via daisy chaining. Control multiple servos with a single port, reducing wiring complexity and improving system efficiency—ideal for robotics platforms and DIY automation systems. The servo offers 360° rotation and supports angle, speed, and load feedback, allowing for more intelligent control and closed-loop programming. Whether you're building a complex robotic limb or an interactive animatronic, this servo gives you the flexibility and control you need.

• 【High Torque Performance】 – Delivers up to 30kg.cm torque at 12V, ideal for heavy-duty robotics, robotic arms, and RC applications requiring reliable and powerful actuation.
• 【360° Rotation & High-precision Magnetic Encoder】 – Supports up to 360° rotation，Using 12-bit high-precision magnetic encoding angle sensor, the angle is expanded to 360 degrees relative to the potentiometer, and the resolution is increased by 4 times, perfect for smooth and accurate movements in complex robot projects and automation tasks.
• 【Durable Metal Gear Design】 – Built with high-strength metal gears, ensuring excellent wear resistance, stability, and extended service life.
• 【Real-Time Feedback & Monitoring】 – Unlike traditional servos, this smart bus servo provides real-time position, voltage, temperature, ensuring reliable operation and preventing overheating issues.
• 【Four Working Modes】 – *Position Mode：This mode is the default. In this mode, 360-degree absolute angle control can be achieved and acceleration movement is supported. *Speed Closed-Loop Motor Mode：As the load increases, the speed will be intelligently maintained without slowing down *Speed Open-Loop Motor Mode：As the load increases, the speed will continue to slow down *Step Mode：Position movement based on relative position, can move in one direction continuously for multiple turns