KITRONIK 5624 MOVE mini buggy kit for BBC micro:bit

Introduction

The Kitronik :MOVE mini buggy kit for BBC micro:bit offers an engaging introduction to robotics. This 2-wheeled robot is designed for autonomous operation, remote control projects via a Bluetooth application, or controlled with a second BBC micro:bit as a controller through the micro:bit's radio functionality. Please note that the BBC micro:bit is not included in this kit.

Package Contents

Please verify that all components listed below are present in your kit.

Figure 1: Overview of all components included in the Kitronik :MOVE mini buggy kit. This includes the main chassis plates (white and green), two wheels, two servo motors, and the central control board.

• Main Chassis Plates (white and green acrylic)
• 2 x Wheels
• 2 x Servo Motors
• 1 x Kitronik :MOVE mini Control Board
• Fasteners and Spacers (various screws, nuts, and standoffs)
• Servo Horns and Screws

Setup and Assembly

Follow these steps carefully to assemble your :MOVE mini buggy.

1. Attach Servo Motors: Secure the two servo motors to the designated slots on the main chassis plate using the provided screws. Ensure they are oriented correctly for wheel attachment.
2. Mount Control Board: Attach the Kitronik :MOVE mini Control Board to the chassis using the standoffs and screws. Make sure the board is firmly seated and aligned with the mounting holes.


Figure 2: The Kitronik :MOVE mini control board, highlighting the servo connections (SERVO 0, SERVO 1) and the micro:bit slot.

3. Connect Servos to Control Board: Plug the servo motor cables into the corresponding servo headers on the control board (e.g., SERVO 0 and SERVO 1). Pay attention to the polarity (signal, VCC, GND).
4. Attach Wheels: Secure the wheels to the servo motor shafts using the small screws provided with the servo horns. Ensure the wheels spin freely.
5. Insert BBC micro:bit: Carefully insert your BBC micro:bit (not included) into the edge connector slot on the Kitronik :MOVE mini Control Board. Ensure it is fully seated.
6. Install Batteries: Insert 3 AAA batteries (not included) into the battery compartment. Observe correct polarity.

Operating Instructions

The :MOVE mini buggy requires programming via the BBC micro:bit.

1. Programming the micro:bit: Use the MakeCode editor (makecode.microbit.org) or Python to write your program. Kitronik provides example code and tutorials on their website (kitronik.co.uk).
2. Download Program: Connect your micro:bit to a computer via USB and download the compiled .hex file to the micro:bit drive.
3. Power On: Once the micro:bit is programmed and inserted, switch the power button on the :MOVE mini control board to the "ON" position.
4. Control: The buggy will now execute the program loaded onto the micro:bit. This could involve autonomous movement, remote control via Bluetooth, or radio control from another micro:bit.

Example Use Cases:

• Autonomous Navigation: Program the buggy to follow lines or avoid obstacles using additional sensors (sold separately).
• Remote Control: Develop a mobile app or use another micro:bit to send commands to the buggy via Bluetooth or radio.
• Robotics Challenges: Participate in educational robotics challenges, programming the buggy to complete specific tasks.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the chassis and components. Avoid using liquids or abrasive cleaners.
• Battery Replacement: Replace AAA batteries when performance degrades. Always use fresh batteries of the same type.
• Component Check: Periodically inspect all connections, especially servo cables and micro:bit seating, to ensure they are secure.
• Storage: Store the buggy in a cool, dry place away from direct sunlight and extreme temperatures.

Troubleshooting

Specifications

• Model: 5624
• Brand: Kitronik
• Compatible Device: BBC micro:bit (not included)
• Power Source: 3 x AAA Batteries (not included)
• Dimensions (Product): 8 x 6.5 x 7 cm (approx.)
• Weight (Product): 308 g (approx.)
• Assembly: Easy assembly required

Warranty and Support

For warranty information and technical support, please refer to the official Kitronik website or contact your retailer. Detailed resources, including programming guides and project ideas, are available on the Kitronik website: www.kitronik.co.uk.