Little Bird
Yahboom Multifunctional 6WD expansion board
The 6WD expansion board is a versatile expansion board tailored for DIY, supporting four major controllers, including Raspberry Pi, Arduino UNO, STM32 and 51...
The 6WD expansion board is a versatile expansion board tailored for DIY, supporting four major controllers, including Raspberry Pi, Arduino UNO, STM32 and 51 controllers. You can switch between one of them to achieve a variety of creative gameplay. The motor drive module and expansion board are separated for easy replacement of damaged motor drive modules. Customers can also plug in the corresponding drive module according to their own motor requirements.
6WD expansion board carries 8 servo interface, 4 speed motor interface, 6 DC motor interface, and the interface supports a variety of motor types, such as servo, stepper motor, 520 motor, 370 motor, gear motor and so on. The above motor drive can use PCA9685 chip IIC control. Each motor can be used for speed measurement, control, speed regulation and stop. It can be expanded into a smart balance car, Mecanum car, omnidirectional mobile smart car and other smart robots.
The 6WD expansion board is designed with a serial port interface and can be connected to wifi camera with a serial port to easily expand into a WIFI video robot.
The 6WD expansion board carries a variety of independent power supply systems, providing a variety of power management solutions. The 6WD expansion board is also designed with reverse connection protection, low battery protection, and can effectively protect the power supply and expansion board.
Feature
- Compatible with four main controllers
- Separate design of motor driver module
- Equipped with PCA9685 control chip, ICC control
- Support 6 channel motor control
- Supports 4 channels with speedometer motor
- Support 8 channel servo control
- Camera serial port
- Stable power supply system
Detail
Supply voltage: 12.6V-24V
Onboard voltage output: 3.3V/5V
Charging interface: 5.5/2.1DC
Power scheme: LM2596, XL4005, reverse polarity protection, over discharge protection, low voltage protection
Motor Drive Solution: AM2857 Chip *6
Motor Drive Module: BST-driver*3
Servo Drive Solution: PCA9685 IIC Driver
Motor speed drive scheme: PCA9685 IIC drive or external IO drive
Motor Interface: Supports 6 DC motors; 4 speed motors
Remote control mode: Bluetooth remote control, WIFI remote control
Output: Buzzer
Input: 4 independent buttons, Bluetooth 4.0 interface, serial interface, IIC interface
Support Controller: Arduino/51/STM32/Raspberry Pi
Documents
Jargon buster
Plain-language definitions for the technical terms used above.
- motor driver
- An electronic circuit that lets a low-power controller switch and control a motor that needs more current than the controller pins can safely provide. Checking motor driver support matters because pumps and motors usually cannot be connected directly to a microcontroller output.
- reverse polarity protection
- A circuit feature that helps protect the board if power is connected the wrong way around. It matters because it can reduce the chance of damaging the breakout during wiring mistakes, especially in classroom or prototyping use.
- servo
- A servo is a motor with built-in position control, usually told to move to a specific angle by a control signal. It matters when you need repeatable movement, such as steering, arms, flaps, or linkages, rather than continuous spinning.
- STM32
- STM32 is a family of microcontroller chips commonly used in embedded electronics. Knowing a product uses an STM32 can help when looking at firmware updates, pin connections, or low-level serial control options.
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Brands
Robotics & Motion
Related Tutorials
Free guides on learn.littlebird.com.au
