WR100 Mecanum Wheel Mobile Robotic Chassis with STM32 Electronic Control Opensource Development Kit

WR100 Mecanum Wheel Mobile Robotic Chassis with STM32 Electronic Control Opensource Development Kit

Description:
- This product is equipped with an STM32 open-source development control board, which supports controlling the car through a serial port. It is also driven by a high torque encoder motor, which can provide feedback on wheel speed. It also has a 20KG load capacity, making it suitable for ROS robot development experiments and teaching.

Specification:
- Product size: 500 x 400 x 185mm
- Net weight: about 12kg
- Wheel diameter: 150mm
- Shaft diameter: 300mm
- Track width: 345mm
- Ground clearance: 45mm
- Motor: planetary gearbox motor with Hall sensor x 4
- Motor reduction ratio: 1:50
- Maximum load capacity: 20kg
- Operating speed: 0 ~ 1.2m/s
- Vertical obstacle crossing height: 40mm

Control System:
- 2.4G model airplane controls the chassis to move forward, backward, left, right, and rotate in place, with a visual range of 150-200m in open areas.
- PID closed-loop control, upper computer command control, serial/CAN port to send vehicle data (linear velocity and angular velocity).
- Development materials: serial port/CAN and communication protocol, as well as ROS driver package.

Development Kit Features:
- Providing serial/CAN interface and communication protocol, support secondary development.
- Comes with upper computer ROS driver package, supporting upper computer command control.
- Complete technical development package and learning materials.
- Providing a power distribution board with reserved 5V, 12V, and 24V power supply interfaces.

Controller Board Features:
- STM32F407VET6 main control.
- Onboard MPU6050 six axis sensor, sends its own data through serial port or CAN port.
- Supports 4-channel DC encoder motor (PID), integrated motor driver chip is AT8236, with a maximum current of 2A.
- Support OLED display screen to display motor operating parameters, voltage display, and display control status.
- Support for PS2 wireless controller and Bluetooth control for chassis movement.
- Reserved interfaces can be used as sensor expansion interfaces.
- The USB interface supports the upper computer to control and send its own data.
- Providing SWD debugging interface and support online debugging.

Four-channel High Power DC Brushed Motor Driver Board:
- Output channel number: 4-channel
- Working voltage: 8 - 30V
- Four channel maximum current: 15A x 4 (note: single channel motor locked-rotor or start current ≤15A)
- Single channel 12V motor power: ≤60W
- Supported PWM frequency: 100 - 1000Hz
- Working temperature: 0℃ ~ 60℃
- Product size: 97 x 68 x 20mm
- Net weight: 45g

Motor Parameters:
- Rated voltage: 12V DC
- No-load speed: 340±10%rpm
- Rated speed: 270±10%rpm
- Rated torque: 11.1Kgf.cm
- Locked-rotor torque: 23Kgf.cm
- Net weight: 470g
- Effective using life: ≥1200h
- Motor rotary speed: 17000R/min
- No-load current: ≤1.9A
- Rated current: ≤2.5
- Lock-rotor current: 9.8A
- Output axis size: keyway m3 axis mm
- Reduction gearbox: 38.5mm
- Motor total length: 95.5mm

Package Included:
- 1 x Chassis
- 4 x Motors
- 1 x STM32F407 Controller Board
- 1 x Motor Driver Board
- 1 x FS Aircraft Model Remote Control

Note:
- It is assembled and ready to use.
- The battery is not included.