25kg.cm High Torque Serial Bus Servo with 360 Degree Magnetic Encoder Wide Voltage 6-14V for Robotics IoT and DIY Projects SKU-24703

What's in the package(Note the model and manual on the electronic wiki) Waveshare ST3020 Servo ST3020 Servo x1 How to access Tutorials ①Search For 'Find Waveshare Product Manuals'on Youtube ②You'll learn 2 methods ③【Support】service.waveshare.com Elevate your robotics and automation projects with the Waveshare high-torque serial bus servo. Engineered for precision and power, this servo integrates a 360 magnetic encoder, eliminating mechanical wear for extended lifespan and reliable feedback. Its wide 6-14V operating range makes it directly compatible with common battery packs, delivering robust 25kg.cm torque. Designed for the DIY maker and developer community, it supports control of up to 253 units on one bus and offers open-source resources for seamless use with development boards and microcontrollers in IoT and sensor-driven applications. The all-metal construction ensures durability for demanding uses in robotic arms, walkers, and custom electronics kits. Waveshare provides comprehensive control software and 3D models to accelerate your development process from prototype to final build.

• 【High Precision & Large Torque】Features a 12-bit 360 magnetic encoder for 4x higher resolution than traditional potentiometers, delivering up to 25kg.cm torque at 12V.Ideal for demanding robotics, IoT sensor nodes, and industrial automation applications.
• 【Wide Voltage & Multi-Servo Control】Supports 6-14V wide input voltage, compatible with 2S/3S LiPo batteries.A single UART channel can control up to 253 servos simultaneously, perfect for complex multi-servo projects like robotic arms and hexapod walkers.
• 【Advanced Programmable Modes】Offers multiple working modes: 0-360 angle servo, speed closed-loop motor, and step mode.Provides real-time feedback on position, load, speed, voltage, current, and temperature for sophisticated closed-loop control systems.
• 【Open Source & Maker Friendly】Includes open-source web control demo and development tutorials for easy integration with popular development boards and microcontrollers like Arduino and Raspberry Pi.3D models are provided for rapid DIY prototyping.
• 【Robust Industrial Design】Built with a CNC aluminum alloy case for superior heat dissipation and rigidity, high-strength T6061 aluminum horn, and precision copper-steel gears for quiet, stable, and long-lasting performance in maker and professional electronics kits.
• What's in the package(Note the model and manual on the electronic wiki)
• Waveshare ST3020 Servo