SKU: 27806
Part Number: DDSM Driver HAT (A)
Brand: Waveshare
Korisne informacije:
www.waveshare.com/wiki/DDSM_Driver_HAT_(A) Direct Drive Servo Motor Driver Board, Integrates ESP32 and Control Circuit, 2.4G WiFi Support, Suitable for DDSM Series Hub Motors, ESP Now Support
DDSM Hub Motor Driver Board
Designed for DDSM series hub motors, Integrates ESP32 and control circuit
Provides WEB application demo, JSON interaction demo and hub motor SDK for Secondary Development
Features At A Glance
- Suitable for DDSM series hub motors such as DDSM115 and DDSM210, onboard 4-ch DDSM115 motor interfaces and 4-ch DDSM210 motor interfaces
- Provides DDSM hub motor control demo and SDK, easy to use
- Supports multiple wired and wireless communication modes, supports JSON command interaction for easier control
- Supports connecting to Raspberry Pi, powering the Pi via integrated 5V buck regulator circuit and communicating through GPIO UART interface, neat cable management
- Integrated WEB application for controlling and setting the DDSM hub motors, more convenient for debugging
- Supports controlling the DDSM hub motors directly via onboard Type-C port
Specifications
Controller Module |
ESP32 |
Power supply port |
XT60, DC5525 |
Power supply |
DDSM115: 12-24V DC
DDSM210: 9~28V DC |
Hub motor port |
DDSM115, DDSM210 |
communication INTERFACE |
Type-C × 2, UART |
Wireless communication |
2.4G WiFi |
Mounting hole DIAMETER |
3 mm |
Mounting hole spacing |
58×49 mm |
PCB size |
85×57 mm |
Application Examples
- Suitable for driving DDSM series hub motors and obtaining feedback information
- The host controller can control the hub motors by sending JSON commands and obtain feedback information in JSON format, easy to use, more convenient for secondary development
- Multiple communication methods for easy integration into robotics projects
Driving DDSM115 servo motors 
Driving DDSM210 servo motors for reference only, please check the Package Content section for the detailed part list
Multiple hub motors control
Controlling 4-ch DDSM115 hub motors
Controlling 4-ch DDSM210 hub motors
* Due to the high power of the hub motors, it is necessary to consider whether the power supply solution is enough when using too many hub motors, and it is not recommended to mix DDSM115 and DDSM210 series hub motors Wired control Mode via USB cable
- Using 115200 baudrate to communicate with ESP32 of the driver board
- Supports sending commands in JSON format to set up and control the hub motors
- Obtains feedback information in JSON format
- Provides Python demo for the host to control the hub motors
- When connecting to the Type-C port with DDSM mark and switching to USB control, you can directly communicate with the hub motors. Suitable for the users who have the ability to independently develop the driver.
Wireless control Mode via Web application
- The DDSM Driver HAT will automatically establish a hotspot after powering on
- Allows users to connect and control the driver board via mobile phones, Tablets and PCs with the cross-platform Web Application
- Supports sending the JSON commands to the DDSM Driver HAT via Web Application
Suitable For Raspberry P 5 / 4B
Supports Powering The Pi And Communicating Through GPIO UART Interface, Neat Cable Management
ESP32 Controller, Extensive Resources
Easy Secondary Development
Built-In WiFi And Bluetooth, As Well As ESP-NOW Support, For Remote Control And hub motor Debugging
What's On Board
- ESP32 controller
- RS485 hub motor control circuit
- UART control switch
- Reset button
- BOOT button
for entering downloading mode
- Raspberry Pi 40PIN header
- ESP32 Type-C port
- Hub motor Type-C port
- 5.5x2.5 DC power jack
- XT60 power supply connector
- RS485 hub motor headers
- Hub motor power supply headers
- UART hub motor headers (TTL level)
Outline dimensions
Package content:
Weight: 0.07 kg
- DDSM Driver HAT (A) x1
- 2×20 pin header x1
- USB Type-A to Type-C cable ×1
- Screws pack ×1
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