{"product_id":"hiwonder-servo-controller","title":"Hiwonder Serial Bus Servo Controller Communication Tester for Robotics, 40-Servo TTL Board w\/ PC Software","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Serial Bus Servo Controller (Hiwonder) is a compact controller and communication\/debugging board for Hiwonder serial bus servos, supporting PC software control, manual button programming, and TTL serial port communication for secondary development. It can also work with a PS2 wireless handle receiver for remote servo control (about 10 m).\u003c\/p\u003e\u003cp\u003eNote: When using 11.1V serial bus servos (e.g., LX-224HV, 824HV), use an 11.1V lithium battery to power the servo.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGraphical PC software; supports online debugging\u003c\/li\u003e\n\u003cli\u003eHigh-performance STM32 CPU (ARM Cortex-M3 core); high-precision motion control with adjustable speed\u003c\/li\u003e\n\u003cli\u003eManual button programming to set servo angle without a host computer\u003c\/li\u003e\n\u003cli\u003ePS2 handle interface; remote control distance about 10 m\u003c\/li\u003e\n\u003cli\u003e10 bus servo connection ports; supports a total of 40 servo movements; servos can be connected in series\u003c\/li\u003e\n\u003cli\u003e16M memory: can include 230 action groups; each action group contains 510 actions\u003c\/li\u003e\n\u003cli\u003eLow-voltage alarm: buzzer sounds when positive voltage is lower than 5.6 V\u003c\/li\u003e\n\u003cli\u003eBuilt-in power switch\u003c\/li\u003e\n\u003cli\u003eComputer driver-free operation; automatic connection supported by PC software\u003c\/li\u003e\n\u003cli\u003eSupports reading servo angle\u003c\/li\u003e\n\u003cli\u003eExternal MP3 module \/ Bluetooth module port\u003c\/li\u003e\n\u003cli\u003eReserved serial communication interface for TTL serial communication with other development boards; Arduino, Raspberry Pi, and Jetson Nano communication routines are provided\u003c\/li\u003e\n\u003cli\u003eCompatibility note: controller supports Hiwonder brand bus servos\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOn-board Interfaces and Indicators\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMicro USB port\u003c\/li\u003e\n\u003cli\u003eSecondary development serial communication port\u003c\/li\u003e\n\u003cli\u003ePS2 handle receiver port\u003c\/li\u003e\n\u003cli\u003eMP3 module \/ Bluetooth module port\u003c\/li\u003e\n\u003cli\u003eServo ports (servo port pins labeled: Positive pole, Negative pole, Signal)\u003c\/li\u003e\n\u003cli\u003ePower terminals: VCC+ and VCC-\u003c\/li\u003e\n\u003cli\u003eLED1: Power indicator; LED2: Communication indicator\u003c\/li\u003e\n\u003cli\u003eManual programming button; Low voltage alarm; Power switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct dimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58*42mm (2.28*1.65inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional marked dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e49mm (1.93inch); 34mm (1.34inch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication baud rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum controlling quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 servos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePC software control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManual button programming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePS2 handle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecondary development\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow-voltage alarm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-in switch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComputer driver-free\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRead servo angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal MP3\/Bluetooth module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003ePC Software Interface\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBus Servo Control (V3.2.2) interface shown\u003c\/li\u003e\n\u003cli\u003eConnection status display\u003c\/li\u003e\n\u003cli\u003eAction group action buttons\u003c\/li\u003e\n\u003cli\u003eServo slider control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe provided PC software supports online debugging, driver-free operation, automatic connection, and language switching. Servos can be debugged without coding by using slider control for rotation.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSerial bus servo control and motion\/action group playback\u003c\/li\u003e\n\u003cli\u003eRobotics projects requiring PS2 handle remote control\u003c\/li\u003e\n\u003cli\u003eTTL serial communication integration with Arduino, Raspberry Pi, and Jetson Nano\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Hiwonder serial bus servo controller communication tester board with micro USB, buzzer, and servo ports\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo.webp?v=1783737669\"\u003e\u003cp\u003eGraphical PC software plus on-board controls make it easy to test, program, and debug Hiwonder bus servos from a compact controller board.\u003c\/p\u003e\n\u003cimg alt=\"Labeled Hiwonder servo controller board interfaces: Micro USB, TTL serial, PS2 receiver, power, and 3-pin servo ports\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_0204cb9f-ebcf-4245-8705-bd66ae3b6084.webp?v=1783737679\"\u003e\u003cp\u003eClearly marked ports help speed up wiring for PC control, secondary development over TTL serial, and optional PS2 handle input.\u003c\/p\u003e\n\u003cimg alt=\"Close-ups highlighting STM32 chip, manual programming buttons, and PS2 handle interface on the controller PCB\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_58e1c489-655a-4446-ac95-e1d3347f507c.webp?v=1783737689\"\u003e\u003cp\u003eUse the STM32-based controller for responsive servo control, quick angle setting via buttons, and PS2 receiver connectivity when needed.\u003c\/p\u003e\n\u003cimg alt=\"Detail callouts for wiring terminals, onboard memory, and low-voltage buzzer alarm on the servo controller board\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_566e0699-2683-4bc6-8fc4-a5e326c68975.webp?v=1783737699\"\u003e\u003cp\u003eBuilt-in memory stores action groups, while the low-voltage alarm helps protect projects when power drops during motion.\u003c\/p\u003e\n\u003cimg alt=\"On-board power switch and header for external MP3\/Bluetooth module on the Hiwonder servo controller\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_3a2bd1c7-a1c4-4524-9057-b2cabc2c4af2.webp?v=1783737708\"\u003e\u003cp\u003eA convenient on-board switch simplifies power control, and the reserved header supports optional MP3 or Bluetooth add-ons.\u003c\/p\u003e\n\u003cimg alt=\"Micro USB connector and TTL serial communication header for driver-free PC connection and development-board control\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_f0f59433-099c-4766-b80a-55c7316c9a73.webp?v=1783737717\"\u003e\u003cp\u003eConnect by Micro USB for driver-free software control, or use the TTL serial interface to link with Arduino, Raspberry Pi, or Jetson Nano.\u003c\/p\u003e\n\u003cimg alt=\"Hiwonder serial bus servo controller dimensions: 58×42 mm board layout with mounting holes and connectors\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_e0da53c1-6dce-437f-a80e-701403bd043a.webp?v=1783737726\"\u003e\u003cp\u003eCompact 58×42 mm size fits neatly into robotics builds while keeping ports accessible for wiring and mounting.\u003c\/p\u003e\n\u003cimg alt=\"Bus Servo Control PC software interface with connection status, action group buttons, servo ID, and slider control\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_bfee493d-569b-4c5b-b067-b3b34620473b.webp?v=1783737735\"\u003e\u003cp\u003ePC software provides online debugging with connection status, action groups, and slider-based angle control for each servo ID.\u003c\/p\u003e\n\u003cimg alt=\"Debugging setup diagram: controller connected to multiple servos, battery power, USB, and PS2 handle receiver\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_a7eca866-0e0e-428e-8f8b-987fba4bbfc1.webp?v=1783737745\"\u003e\u003cp\u003eA typical setup powers the board from a battery, connects servos to the bus ports, and optionally adds a wireless PS2 receiver for remote control.\u003c\/p\u003e\n\u003cimg alt=\"Servo controller wiring overview with servos on bus ports and wireless handle receiver connected for PS2 control\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_0d073e47-f430-4e31-b38b-f3da021c3f77.webp?v=1783737754\"\u003e\u003cimg alt=\"TTL serial communication block diagram: servo controller linked to a user development board with RX\/TX and GND\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_e1eea269-4e48-4503-aee3-0fd1f1a5e76e.webp?v=1783737765\"\u003e\u003cimg alt=\"Wiring diagrams for Raspberry Pi, Arduino, and Jetson Nano connecting to the controller via TTL serial TX\/RX\/GND\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/Serial-Bus-Servo-Controller-Hiwonder-Serial-Bus-Servo_7a1ab30b-e047-43cf-829b-13931f1d96c9.webp?v=1783737774\"\u003e\n\u003c\/div\u003e","brand":"Servo Controller","offers":[{"title":"Default Title","offer_id":47963109556454,"sku":"21090003-1","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/1_a8324cb5-1fa4-4953-9676-c4b024095597.jpg?v=1783560570","url":"https:\/\/robotdoo.com\/products\/hiwonder-servo-controller","provider":"RobotDoo","version":"1.0","type":"link"}