Reka:Bit - Simplifying Robotics w/ micro:bit
Description
- Reka:Bit - Enhance Your Robotics Experience w/ micro:bit
- Compact and ideal for school projects and DIY endeavors
- Compatible with Microsoft MakeCode Editor for easy programming
- Equipped with numerous indicator LEDs for coding and troubleshooting
- Features a co-processor for efficient multitasking and motor control
The Reka:Bit - Simplifying Robotics w/ micro:bit is a compact expansion board for the micro:bit, designed to elevate your robotics projects. This device is the successor to the EDU:Bit, and it leverages the foundational concepts learned from the EDU:Bit's comprehensive hands-on lessons. The Reka:Bit's smaller size makes it an ideal choice for innovative school projects, competitions, or even personal DIY endeavors.
The Reka:Bit is compatible with the Microsoft MakeCode Editor, which allows for easy programming. The Reka:Bit MakeCode Extension can be added to facilitate the programming process. For beginners, the block programming mode offers a simple drag-and-drop interface for coding. More experienced users can switch to JavaScript or Python mode for text-based programming.

The Reka:Bit is equipped with numerous indicator LEDs to aid in coding and troubleshooting. These LEDs correspond to the IO pins connected to all six Grove ports and DC motor outputs from the co-processor, enabling easy monitoring of program and circuit connections. The Reka:Bit also features power on/off indicators, as well as Undervoltage and overvoltage LEDs, to provide warnings in case of power input issues.
The device also boasts a co-processor designed to handle multitasking efficiently. This allows for simultaneous control of up to four servo motors and two DC motors, animation of the micro:bit LED matrix, and illumination of RGB LEDs in various colors.
The Reka:Bit comes with a variety of features, including two DC motor terminals, built-in motor quick test buttons, four servo motor ports, two Neopixel RGB LEDs, six Grove ports, three Analog Input/Digital IO ports, two Digital IO ports, and one I2C Interface. It also includes a DC jack for power input, an ON/OFF switch, a power-on indicator, and undervoltage and overvoltage indicators and protections.
Please note: It is important to monitor the power on/off, undervoltage, and overvoltage indicators to prevent any potential issues with the power input.
- 1x micro:bit v2
- 1x REKA:BIT Expansion Board
- 1x USB Power and Data Cable
- 1x 4xAA Battery Holder
- 1x Mini Screwdriver
- 3x Grove to Female Header Cable
- 2x Building Block
- 1x 9 Lift Arm
- 4x Building Block Friction Pin
- 10.4 x 72 x 15 mm
- 2x DC motor terminals with built-in motor quick test buttons (no coding needed)
- 4x Servo motor ports
- 2x Neopixel RGB LEDs
- 6x Grove ports (3.3V)
- 3x Analog Input / Digital IO ports
- 2x Digital IO ports
- 1x I2C Interface
- DC jack for power input (3.6 - 6VDC)
- ON/OFF switch
- Power on indicator
- Undervoltage (LOW) indicator & protection
- Over-voltage (HIGH) indicator & protection
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Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorization (RA) before initiating a return request.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at RoboItchi's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
- A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
- The RA number is valid for 30 days. The returned item must be received within that period.
- The RA number must be included with the return.
- Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
- Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RoboItchi's troubleshooting process or of a verified shipping error by RoboItchi.
- Refunds are processed within 7 days after receipt and inspection of the returned item.
- A ¥10,000 cleaning fee may apply to domestic robots returned in used or unclean condition.
- A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RoboItchi's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
- Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
- Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
- Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
- Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
- Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
- Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
- Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
- Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
- On-Demand Items — Standard catalogue products not stocked by RoboItchi and ordered specifically to fulfill a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
How to Request a Return Authorization (RA)
To request a return, submit a support ticket from your account under My Support Tickets to obtain a Return Authorization (RA) number. Returns without an RA number will be refused.