Adopting the STM32 core control unit, it has better performance, provides stable drive and control capabilities, and is suitable for complex car balance control applications.
Provides many interfaces: including2-channel encoder motors, wireless handles, OLED displays, lidar, Bluetooth, ultrasonic, K210 vision modules, etc., and supports a variety of extended applications.
Many complete balance car development tutorial to help users quickly get started and build projects, reducing the difficulty of development, suitable for beginners.
Professional Bluetooth APP that supports viewing robot data waveforms in real-time, greatly simplifies the debugging process of PID parameters, and improves development efficiency .
This driver board is mainly used to build STM32 self-balancing robot car. It is not only equipped with the STM32F103RCT6 core processing unit and 2-channel encoder motor drive circuit, but also with a variety of peripheral interfaces. User can add accessories such as ultrasonic module, wireless handle, OLED display, lidar, Bluetooth module, and line tracking module. It is particularly worth mentioning that it can also be combined with K210 vision module to realize some AI vision functions, greatly expanding the application scenarios of the self-balancing robot car. Yahboom provides many complete development tutorials about writing code or hardware connection for developers. The multi-function APP will also be provided for free, users can view and adjust the PID control parameters in real time to optimize the balance performance of the car.
Note: If you want to use your own motor, please carefully check the wiring sequence of the motor interface on the driver board to ensure that it can adapt to the wiring sequence of your motor.
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.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor'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 RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
Refunds are processed within 7 days after receipt and inspection of the returned item.
A $100 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 RobotShop'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 RobotShop and ordered specifically to fulfill a customer request.
While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".
