Dedicated Driver Board Designed For Serial Bus Servos
Allows controlling up to 253 servos via the ESP32 serial port, with open source bottom layer and web application, as well as open source hexapod walker and humanoid robot structures, ideal to be used as the main controller while building robotics projects.
Features:
Allows controlling up to 253 SC, ST series serial bus servos at the same time (adequate power supply required)
Wide range voltage input 6-12V (the input voltage and the servo voltage must be matched)
Built-in WiFi and Bluetooth, as well as ESP-NOW support, for remote control and servo debugging
Automatic download circuit for easy uploading programs
Open source web application and various robot structures
Compact size and space saving, suitable for integration into sorts of space-limited projects
Specifications
SUPPLY VOLTAGE
DC 6-12V
POWER SUPPLY CONNECTOR
5.5 × 2.1mm DC
DOWNLOAD INTERFACE
Type-C
CONTROLLER
ESP32
CONTROL INTERFACE
UART
DIMENSIONS
30 × 65mm
MOUNTING HOLE SIZE
2.75mm
MOUNTING HOLE SPACING
23 × 58mm
Application Examples
Servos will provide various feedback like position, speed, torque lock, operating mode (servo mode, servo motor mode, etc.) for advanced projects requiring closed-loop automatic control
Ideal choice for building quadruped robots, hexapod walkers, robotic arms and other robotic projects requiring multiple servos
* images here are for reference ONLY
UART Serial Bus Control
Allows Controlling Up To 253 SC, ST Series Serial Bus Servos At The Same Time
Note: though one channel UART is able to control up to 253 bus servos, due to the high power of the servos, it is necessary to consider whether the power supply solution is enough when using too many servos.
The Input Voltage And The Servo Voltage Must Be Matched
Note: The input voltage must match the servo voltage, e.g. when using the SC15 Servo with a voltage of 6-8.4V, the input voltage of the DC port of the drive board should also be within the same range of 6-8.4V.
ESP32 Controller, Extensive Resources Easy Secondary Development
Built-In WiFi And Bluetooth, As Well As ESP-NOW Support, For Remote Control And Servo Debugging
OLED Status Monitor
WiFi Remote Control
Built-In WiFi And Bluetooth, As Well As ESP-NOW Support, For Remote Control And Servo Debugging
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{"id":8817800347965,"title":"ESP32 Servo Driver Expansion Board, Built-In WiFi and Bluetooth","handle":"esp32-servo-driver-expansion-board-built-in-wifi-and-bluetooth","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eESP32 Servo Driver Expansion Board\u003c\/h2\u003e\n\u003cp class=\"richDesc\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eDedicated Driver Board Designed For Serial Bus Servos\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-1.jpg\" data-mce-fragment=\"1\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-1.jpg\"\u003e\n\u003cp class=\"alignl pdTRBL\" data-mce-fragment=\"1\" style=\"text-align: left;\"\u003eAllows controlling up to 253 servos via the ESP32 serial port, with open source bottom layer and web application, as well as open source hexapod walker and humanoid robot structures, ideal to be used as the main controller while building robotics projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003eFeatures:\u003c\/h2\u003e\n\u003cdiv class=\"bgGrey alignl subBlock mgnTB\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAllows controlling up to 253 SC, ST series serial bus servos at the same time (adequate power supply required)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWide range voltage input 6-12V (the input voltage and the servo voltage must be matched)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-in WiFi and Bluetooth, as well as ESP-NOW support, for remote control and servo debugging\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAutomatic download circuit for easy uploading programs\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOpen source web application and various robot structures\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompact size and space saving, suitable for integration into sorts of space-limited projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 70%;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eSUPPLY VOLTAGE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDC 6-12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003ePOWER SUPPLY CONNECTOR\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e5.5 × 2.1mm DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eDOWNLOAD INTERFACE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eType-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eCONTROLLER\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eESP32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eCONTROL INTERFACE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eUART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eDIMENSIONS\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e30 × 65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eMOUNTING HOLE SIZE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e2.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eMOUNTING HOLE SPACING\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e23 × 58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003eApplication Examples\u003c\/h2\u003e\n\u003cul class=\"alignl\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003eServos will provide various feedback like position, speed, torque lock, operating mode (servo mode, servo motor mode, etc.) for advanced projects requiring closed-loop automatic control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003eIdeal choice for building quadruped robots, hexapod walkers, robotic arms and other robotic projects requiring multiple servos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-3.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-3.jpg\"\u003e\n\u003cp style=\"text-align: left;\" class=\"note\" data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cspan style=\"color: #c20000;\"\u003e* images here are for reference ONLY\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eUART Serial Bus Control\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\" data-mce-fragment=\"1\"\u003eAllows Controlling Up To 253 SC, ST Series Serial Bus Servos At The Same Time\u003c\/p\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-5.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-5.jpg\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp style=\"text-align: left;\" class=\"msg msg_info\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #c20001;\"\u003e\u003cem\u003e \u003cstrong data-mce-fragment=\"1\"\u003eNote:\u003c\/strong\u003e though one channel UART is able to control up to 253 bus servos, due to the high power of the servos, it is necessary to consider whether the power supply solution is enough when using too many servos.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eCompatible Servos\u003c\/h2\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-7.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-7.jpg\"\u003e\n\u003cp style=\"text-align: left;\" class=\"msg msg_warning\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #c20000;\"\u003efor reference only, the servos are NOT included, please purchase separately if needed: \u003ca style=\"color: #c20000;\" href=\"https:\/\/www.waveshare.com\/SC15-Servo.htm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.waveshare.com\/SC15-Servo.htm\" target=\"_blank\"\u003eSC15 Servo\u003c\/a\u003e, \u003ca href=\"https:\/\/thinkrobotics.com\/products\/30kg-serial-bus-servo-high-precision-and-torque-with-encoder\" target=\"_blank\"\u003eST3215 Servo\u003c\/a\u003e, \u003ca href=\"https:\/\/thinkrobotics.com\/products\/40kg-cm-metal-serial-bus-servo-high-precision-and-large-torque\" target=\"_blank\"\u003eST3025 Servo\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e6 ~ 12V Wide Voltage Input\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\" data-mce-fragment=\"1\"\u003eThe Input Voltage And The Servo Voltage Must Be Matched\u003c\/p\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-9.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-9.jpg\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp style=\"text-align: left;\" class=\"msg msg_info\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #c20001;\"\u003e\u003cem\u003e \u003cstrong data-mce-fragment=\"1\"\u003eNote:\u003c\/strong\u003e The input voltage must match the servo voltage, e.g. when using the SC15 Servo with a voltage of 6-8.4V, the input voltage of the DC port of the drive board should also be within the same range of 6-8.4V.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" class=\"pdT\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eESP32 Controller, Extensive Resources\u003cbr data-mce-fragment=\"1\"\u003eEasy Secondary Development\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\" data-mce-fragment=\"1\"\u003eBuilt-In WiFi And Bluetooth, As Well As ESP-NOW Support, For Remote Control And Servo Debugging\u003c\/p\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-11.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-11.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eOLED Status Monitor\u003c\/h2\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-13.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-13.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eWiFi Remote Control\u003c\/h2\u003e\n\u003cp class=\"richDesc\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eBuilt-In WiFi And Bluetooth, As Well As ESP-NOW Support, For Remote Control And Servo Debugging\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-12.png\" data-mce-fragment=\"1\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-12.png\"\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eWhat's On Board\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-intro.jpg\" data-mce-fragment=\"1\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-intro.jpg\"\u003e\n\u003cdiv class=\"richGridWrap richGridWrap-valignTop richGridWrap-2c alignl subBlock bgGrey\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eESP32 main controller\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eSerial bus servo control interface\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eOLED screen\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eBOOT button to enter download mode\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eReset button\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eTYPE-C connector\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eAutomatic download circuit\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eRGB-LED indicator\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e5.5*2.1 DC power jack\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eRGB-LED extension interface\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eOnboard PCB antenna\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eSerial bus servo controll circuit\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eOutline Dimensions\u003c\/h2\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-size.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-size.jpg\"\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003eResources\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWiki:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/Servo_Driver_with_ESP32\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/www.waveshare.com\/wiki\/Servo_Driver_with_ESP32\" target=\"_blank\"\u003eServo_Driver_with_ESP32\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003ePackage Contents:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0.021 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"std\"\u003e\n\u003col\u003e\n\u003cli\u003eServo Driver with ESP32 x1\u003c\/li\u003e\n\u003cli\u003eScrews pack x1\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-3_220.jpg\"\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-10.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-10_93.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2023-10-06T17:09:09+05:30","created_at":"2023-10-06T17:04:39+05:30","vendor":"Waveshare","type":"","tags":["21593","arduino motor driver","driver","ELC1","ELC4","ESP32","MOT-ACC","Motor driver","Motor Driver Module","Motor driver Shield","motor drivers","MTR-DRV","openCV","raspberry pi drivers","ROS","serial bus servo","serial servo","Servo","servo control","Servo Control board","Servo Controller","servo driver","Servo Driver with ESP32","servo extension","Servo Shield","SERVO-MTR","WaveSH","Waveshare","WVSH"],"price":129999,"price_min":129999,"price_max":129999,"available":true,"price_varies":false,"compare_at_price":159999,"compare_at_price_min":159999,"compare_at_price_max":159999,"compare_at_price_varies":false,"variants":[{"id":47076451516733,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC4037","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ESP32 Servo Driver Expansion Board, Built-In WiFi and Bluetooth","public_title":null,"options":["Default Title"],"price":129999,"weight":50,"compare_at_price":159999,"inventory_management":"shopify","barcode":"47076451516733","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-1.jpg?v=1696592097","\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-3.jpg?v=1696592097","\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-4.jpg?v=1696592097","\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-2.jpg?v=1696592095"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-1.jpg?v=1696592097","options":["Title"],"media":[{"alt":"ESP32 Servo Driver Expansion Board","id":35256143774013,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-1.jpg?v=1696592097"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-1.jpg?v=1696592097","width":800},{"alt":"ESP32 Servo Driver Expansion Board","id":35256143708477,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-3.jpg?v=1696592097"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-3.jpg?v=1696592097","width":800},{"alt":"ESP32 Servo Driver Expansion Board","id":35256143675709,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-4.jpg?v=1696592097"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-4.jpg?v=1696592097","width":800},{"alt":"ESP32 Servo Driver Expansion Board","id":35256143741245,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-2.jpg?v=1696592095"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/servo-driver-with-esp32-2.jpg?v=1696592095","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eESP32 Servo Driver Expansion Board\u003c\/h2\u003e\n\u003cp class=\"richDesc\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eDedicated Driver Board Designed For Serial Bus Servos\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-1.jpg\" data-mce-fragment=\"1\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-1.jpg\"\u003e\n\u003cp class=\"alignl pdTRBL\" data-mce-fragment=\"1\" style=\"text-align: left;\"\u003eAllows controlling up to 253 servos via the ESP32 serial port, with open source bottom layer and web application, as well as open source hexapod walker and humanoid robot structures, ideal to be used as the main controller while building robotics projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003eFeatures:\u003c\/h2\u003e\n\u003cdiv class=\"bgGrey alignl subBlock mgnTB\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAllows controlling up to 253 SC, ST series serial bus servos at the same time (adequate power supply required)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWide range voltage input 6-12V (the input voltage and the servo voltage must be matched)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-in WiFi and Bluetooth, as well as ESP-NOW support, for remote control and servo debugging\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAutomatic download circuit for easy uploading programs\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOpen source web application and various robot structures\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompact size and space saving, suitable for integration into sorts of space-limited projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 70%;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eSUPPLY VOLTAGE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDC 6-12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003ePOWER SUPPLY CONNECTOR\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e5.5 × 2.1mm DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eDOWNLOAD INTERFACE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eType-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eCONTROLLER\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eESP32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eCONTROL INTERFACE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eUART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eDIMENSIONS\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e30 × 65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eMOUNTING HOLE SIZE\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e2.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003cth data-mce-fragment=\"1\"\u003eMOUNTING HOLE SPACING\u003c\/th\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e23 × 58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003eApplication Examples\u003c\/h2\u003e\n\u003cul class=\"alignl\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003eServos will provide various feedback like position, speed, torque lock, operating mode (servo mode, servo motor mode, etc.) for advanced projects requiring closed-loop automatic control\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003eIdeal choice for building quadruped robots, hexapod walkers, robotic arms and other robotic projects requiring multiple servos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-3.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-3.jpg\"\u003e\n\u003cp style=\"text-align: left;\" class=\"note\" data-mce-fragment=\"1\"\u003e\u003cem\u003e\u003cspan style=\"color: #c20000;\"\u003e* images here are for reference ONLY\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eUART Serial Bus Control\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\" data-mce-fragment=\"1\"\u003eAllows Controlling Up To 253 SC, ST Series Serial Bus Servos At The Same Time\u003c\/p\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-5.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-5.jpg\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp style=\"text-align: left;\" class=\"msg msg_info\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #c20001;\"\u003e\u003cem\u003e \u003cstrong data-mce-fragment=\"1\"\u003eNote:\u003c\/strong\u003e though one channel UART is able to control up to 253 bus servos, due to the high power of the servos, it is necessary to consider whether the power supply solution is enough when using too many servos.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eCompatible Servos\u003c\/h2\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-7.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-7.jpg\"\u003e\n\u003cp style=\"text-align: left;\" class=\"msg msg_warning\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #c20000;\"\u003efor reference only, the servos are NOT included, please purchase separately if needed: \u003ca style=\"color: #c20000;\" href=\"https:\/\/www.waveshare.com\/SC15-Servo.htm\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.waveshare.com\/SC15-Servo.htm\" target=\"_blank\"\u003eSC15 Servo\u003c\/a\u003e, \u003ca href=\"https:\/\/thinkrobotics.com\/products\/30kg-serial-bus-servo-high-precision-and-torque-with-encoder\" target=\"_blank\"\u003eST3215 Servo\u003c\/a\u003e, \u003ca href=\"https:\/\/thinkrobotics.com\/products\/40kg-cm-metal-serial-bus-servo-high-precision-and-large-torque\" target=\"_blank\"\u003eST3025 Servo\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e6 ~ 12V Wide Voltage Input\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\" data-mce-fragment=\"1\"\u003eThe Input Voltage And The Servo Voltage Must Be Matched\u003c\/p\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-9.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-9.jpg\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp style=\"text-align: left;\" class=\"msg msg_info\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #c20001;\"\u003e\u003cem\u003e \u003cstrong data-mce-fragment=\"1\"\u003eNote:\u003c\/strong\u003e The input voltage must match the servo voltage, e.g. when using the SC15 Servo with a voltage of 6-8.4V, the input voltage of the DC port of the drive board should also be within the same range of 6-8.4V.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" class=\"pdT\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eESP32 Controller, Extensive Resources\u003cbr data-mce-fragment=\"1\"\u003eEasy Secondary Development\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" class=\"richDesc\" data-mce-fragment=\"1\"\u003eBuilt-In WiFi And Bluetooth, As Well As ESP-NOW Support, For Remote Control And Servo Debugging\u003c\/p\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-11.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-11.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eOLED Status Monitor\u003c\/h2\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-13.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-13.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eWiFi Remote Control\u003c\/h2\u003e\n\u003cp class=\"richDesc\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eBuilt-In WiFi And Bluetooth, As Well As ESP-NOW Support, For Remote Control And Servo Debugging\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-12.png\" data-mce-fragment=\"1\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-12.png\"\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eWhat's On Board\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-intro.jpg\" data-mce-fragment=\"1\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-intro.jpg\"\u003e\n\u003cdiv class=\"richGridWrap richGridWrap-valignTop richGridWrap-2c alignl subBlock bgGrey\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eESP32 main controller\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eSerial bus servo control interface\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eOLED screen\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eBOOT button to enter download mode\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eReset button\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eTYPE-C connector\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eAutomatic download circuit\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eRGB-LED indicator\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e5.5*2.1 DC power jack\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eRGB-LED extension interface\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eOnboard PCB antenna\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eSerial bus servo controll circuit\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\"\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" class=\"richTitle\" data-mce-fragment=\"1\"\u003eOutline Dimensions\u003c\/h2\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-size.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-details-size.jpg\"\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 class=\"richTitle\" data-mce-fragment=\"1\"\u003eResources\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWiki:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/Servo_Driver_with_ESP32\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/www.waveshare.com\/wiki\/Servo_Driver_with_ESP32\" target=\"_blank\"\u003eServo_Driver_with_ESP32\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003e \u003c\/h2\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003ePackage Contents:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0.021 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"std\"\u003e\n\u003col\u003e\n\u003cli\u003eServo Driver with ESP32 x1\u003c\/li\u003e\n\u003cli\u003eScrews pack x1\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-3_220.jpg\"\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-10.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Servo-Driver-with-ESP32\/Servo-Driver-with-ESP32-10_93.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}
The shipment delivery was fast and efficient. They even called me before shipping the order to let me know when the order will be dispatched and estimated time of arrival. Very happy with their service.
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