{"product_id":"digital-servo-shield-for-arduino-compatible-with-dynamixel-ax","title":"Digital Servo Shield for Arduino Compatible with Dynamixel AX","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eSmart Arduino Digital Servo Shield for Arduino enables straightforward control of advanced digital servos in robotics projects built on Arduino platforms. Designed for Dynamixel AX series actuators, this robotics servo driver board bridges the gap between microcontroller development boards and high-performance serial bus servos. Integrated control circuitry allows complex motion systems to be created without complicated communication coding. Combined with development boards such as Arduino Uno, this multi-servo control shield provides an efficient foundation for building articulated robots, robotic pets, or multi-axis motion platforms driven by powerful digital servos.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff9c00;\"\u003e\u003cb\u003eNote: \u003c\/b\u003e\u003c\/span\u003eThe new batch servo AX-12 requires a default reset before altering working method. This procedure is demonstrated in the sample sketch.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDirect Control of Dynamixel AX Digital Servos\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis robotics servo controller shield allows Arduino-based systems to directly drive Dynamixel AX series servos using a familiar programming approach similar to the standard servo library workflow. Complex robotic joints can therefore be controlled with simplified code while maintaining access to advanced digital servo capabilities. The board functions as a dedicated digital actuator interface, enabling efficient motion control for robotic dogs, hexapods, humanoid robots, and articulated robotic arms powered by smart serial servos.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDaisy-Chain Bus for Large Multi-Servo Systems\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA serial bus architecture allows multiple digital servos to be connected in a daisy-chain topology, simplifying wiring and expansion. More than 200 servos can theoretically share the same communication bus, making the module suitable for large-scale robotics systems with many joints. Each connected actuator can report operating data including position, rotation velocity, torque, current, and motor temperature, enabling closed-loop feedback control in advanced robotic platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Half-Duplex Communication Circuit\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAn onboard half-duplex UART circuit distributes commands to every connected servo on the bus. Messages without a specified servo ID are broadcast to all actuators, while ID-addressed commands target only the matching servo. This addressing mechanism enables synchronized motion or precise individual control within complex multi-axis systems. The built-in communication hardware greatly simplifies implementation of professional serial servo networks in robotics and automation applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSupports Continuous Rotation Robotics Applications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible digital servos support full rotation control with adjustable speed, enabling usage beyond traditional positional joints. Such capability allows the servo system to function similarly to a gear motor for wheeled robots or tracked robot platforms. As a result, the servo control shield becomes a versatile motion driver for both articulated robotics and mobile robot propulsion systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis multi-servo control platform supports robotics development across educational, research, and hobbyist environments. The digital servo interface board enables rapid prototyping of complex motion systems including robotic dogs, humanoid robots, hexapod walkers, and experimental automation mechanisms used in STEM Education and robotics laboratories.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Dynamixel AX series digital servos\u003c\/li\u003e\n\u003cli\u003eSupports daisy-chain serial bus connection for multi-servo control\u003c\/li\u003e\n\u003cli\u003eIntegrated half-duplex communication circuit\u003c\/li\u003e\n\u003cli\u003eUp to 7 servo connection channels\u003c\/li\u003e\n\u003cli\u003eUART interface available for advanced development\u003c\/li\u003e\n\u003cli\u003eSPI interface support (Digital 10, 11, 12, 13)\u003c\/li\u003e\n\u003cli\u003eArduino Uno R3 compatible layout\u003c\/li\u003e\n\u003cli\u003eUser-friendly architecture suitable for robotics beginners\u003c\/li\u003e\n\u003cli\u003eImmersion gold surface finish for improved durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEducation\u003c\/li\u003e\n\u003cli\u003eRobot Arm\u003c\/li\u003e\n\u003cli\u003eHumanoid Robot\u003c\/li\u003e\n\u003cli\u003eHexapod Robot\u003c\/li\u003e\n\u003cli\u003eOther servo-driven robotic systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMCU: Atmega8\u003c\/li\u003e\n\u003cli\u003ePower Supply: 6.5–12V\u003c\/li\u003e\n\u003cli\u003eArduino Uno R3 layout format\u003c\/li\u003e\n\u003cli\u003eSupporting Dynamixel AX series servos\u003c\/li\u003e\n\u003cli\u003eSPI interface (Digital 10,11,12,13)\u003c\/li\u003e\n\u003cli\u003eFriendly using for the primary user\u003c\/li\u003e\n\u003cli\u003eUART interface for deeper development\u003c\/li\u003e\n\u003cli\u003e7 channels for servo connecting\u003c\/li\u003e\n\u003cli\u003eA half duplex circuit inside\u003c\/li\u003e\n\u003cli\u003eBoard surface: Immersion Gold\u003c\/li\u003e\n\u003cli\u003eSize: 59x53mm (2.32x2.09\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/dri0027\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/leffhub\/ServoCds55.git\" target=\"_blank\"\u003eServoCds55 Library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":67571462504525,"sku":"E64019-001","price":45.02,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E64019-win1.jpg?v=1791065995","url":"https:\/\/www.mlab.com.au\/products\/digital-servo-shield-for-arduino-compatible-with-dynamixel-ax","provider":"MLAB","version":"1.0","type":"link"}